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PASSAGE - 2
There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.
Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.
Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.
Q. Among the following, the correct statement is
- a)Phosphates have no biological significance in humans
- b)Between nitrates and phosphates, phosphates are less abundant in earth’s crust
- c)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crust
- d)Oxidation of nitrates is possible in soil
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
PASSAGE - 2There are some deposits of nitrates and phosphates in earth...
We know that phosphates have a biological significance in human, therefore statement (a) is not correct.
Since nitrates are more soluble in water so they are less abundant in earth's crust where as phosphates are less soluble in water and so they are more abundant in earth's crust. Thus statement (b) is False and statement (c) is correct.
Since nitrates are more soluble in water so they are less abundant in earth's crust where as phosphates are less soluble in water and so they are more abundant in earth's crust. Thus statement (b) is False and statement (c) is correct.
NOTE : In nitrates (NO–3) nitrogen is in + 5 oxidation state which is the highest oxidation state exhibited by nitrogen. Because of this nitrates can not be oxidized (oxidation means increase in oxidation state). Hence statement (d) is not correct.
The correct answer is (c).
The correct answer is (c).
Most Upvoted Answer
PASSAGE - 2There are some deposits of nitrates and phosphates in earth...
Phosphates are required in some form in the human body. like in ATP!!! so a is false.
N2 fixation takes place in leguminous plants by bacteria in soil. The process involves oxidation and reduction, but not of nitrates as in nitrate the nitrogen is already in its highest oxidation state of +5.
Due to its high biological significance, especially in plants, phosphates are more abundant than the notes in the Earth's crust. So c is true.
N2 fixation takes place in leguminous plants by bacteria in soil. The process involves oxidation and reduction, but not of nitrates as in nitrate the nitrogen is already in its highest oxidation state of +5.
Due to its high biological significance, especially in plants, phosphates are more abundant than the notes in the Earth's crust. So c is true.
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Community Answer
PASSAGE - 2There are some deposits of nitrates and phosphates in earth...
Explanation:
Nitrates vs. Phosphates:
- Nitrates and phosphates both have biological significance in humans.
- Phosphates are more abundant in the earth's crust compared to nitrates.
- Nitrates are more soluble in water than phosphates.
Correct Statement:
- The correct statement is: Between nitrates and phosphates, nitrates are less abundant in the earth's crust.
- This statement is true as nitrates are found in smaller quantities in the earth's crust compared to phosphates.
- Nitrates are more commonly found in water bodies and are essential for plant growth, while phosphates are abundant in rocks and soil.
Additional Information:
- Nitrates can be oxidized in the soil by microbes, which can then be used by plants as a source of nitrogen.
- Phosphates play a crucial role in various biological processes, including energy transfer (ATP), DNA and RNA structure, and bone formation.
- Both nitrates and phosphates are essential nutrients for plant growth and are often added to fertilizers to improve soil fertility.
Nitrates vs. Phosphates:
- Nitrates and phosphates both have biological significance in humans.
- Phosphates are more abundant in the earth's crust compared to nitrates.
- Nitrates are more soluble in water than phosphates.
Correct Statement:
- The correct statement is: Between nitrates and phosphates, nitrates are less abundant in the earth's crust.
- This statement is true as nitrates are found in smaller quantities in the earth's crust compared to phosphates.
- Nitrates are more commonly found in water bodies and are essential for plant growth, while phosphates are abundant in rocks and soil.
Additional Information:
- Nitrates can be oxidized in the soil by microbes, which can then be used by plants as a source of nitrogen.
- Phosphates play a crucial role in various biological processes, including energy transfer (ATP), DNA and RNA structure, and bone formation.
- Both nitrates and phosphates are essential nutrients for plant growth and are often added to fertilizers to improve soil fertility.
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PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer?
Question Description
PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer?.
PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer?.
Solutions for PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
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Here you can find the meaning of PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice PASSAGE - 2There are some deposits of nitrates and phosphates in earth’s crust. Nitrates are more soluble in water. Nitrates are difficult to reduce under the laboratory conditions but microbes do it easily.Ammonia forms large number of complexes with transition metal ions. Hybridization easily explains the ease of sigma donation capability of NH3 and PH3. Phosphine is a flammable gas and is prepared from white phosphorous.Q.Among the following, the correct statement isa)Phosphates have no biological significance in humansb)Between nitrates and phosphates, phosphates are less abundant in earth’s crustc)Between nitrates an d phosphates, n itr ates are less abundant in earth’s crustd)Oxidation of nitrates is possible in soilCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice JEE tests.
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