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An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4 and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3 solution. Compounds (A), (B) and (C) will be respectively
- a)NaCl, Cl2, AgCl
- b)NaBr, Br2, NaBr
- c)NaCl, Cl2, Ag2SO4
- d)Na2CO3, CO2, Ag2CO3
Correct answer is option 'A'. Can you explain this answer?
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An inorganic white crystalline compound (A) has a rock salt structure ...
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An inorganic white crystalline compound (A) has a rock salt structure ...
Answer:
Introduction:
In this question, we are given a series of reactions involving an inorganic compound (A) that has a rock salt structure. We need to identify the compounds (A), (B), and (C) based on the given information.
Given information:
1. Compound (A) has a rock salt structure.
2. Compound (A) reacts with concentrated H2SO4 and MnO2 to evolve a pungent smelling, greenish-yellow gas (B).
3. Compound (A) gives a white precipitate (C) with AgNO3 solution.
Solution:
Identification of compound (A):
The rock salt structure refers to the crystal structure of ionic compounds where the cations and anions are arranged in a cubic close-packed structure. The most common compound with a rock salt structure is sodium chloride (NaCl).
Therefore, compound (A) is NaCl (sodium chloride).
Reaction with concentrated H2SO4 and MnO2:
When NaCl reacts with concentrated H2SO4 and MnO2, it evolves a pungent smelling, greenish-yellow gas (B). This gas is chlorine gas (Cl2).
The reaction can be represented as follows:
2NaCl + H2SO4 + MnO2 → Na2SO4 + MnCl2 + Cl2(g)
Reaction with AgNO3 solution:
Compound (A), which is NaCl, reacts with AgNO3 solution to form a white precipitate (C). This precipitate is silver chloride (AgCl).
The reaction can be represented as follows:
NaCl + AgNO3 → AgCl + NaNO3
Summary:
Based on the given information, the compounds (A), (B), and (C) can be identified as follows:
- Compound (A) is NaCl (sodium chloride)
- Compound (B) is Cl2 (chlorine gas)
- Compound (C) is AgCl (silver chloride)
Therefore, the correct answer is option 'a' - NaCl, Cl2, AgCl.
Introduction:
In this question, we are given a series of reactions involving an inorganic compound (A) that has a rock salt structure. We need to identify the compounds (A), (B), and (C) based on the given information.
Given information:
1. Compound (A) has a rock salt structure.
2. Compound (A) reacts with concentrated H2SO4 and MnO2 to evolve a pungent smelling, greenish-yellow gas (B).
3. Compound (A) gives a white precipitate (C) with AgNO3 solution.
Solution:
Identification of compound (A):
The rock salt structure refers to the crystal structure of ionic compounds where the cations and anions are arranged in a cubic close-packed structure. The most common compound with a rock salt structure is sodium chloride (NaCl).
Therefore, compound (A) is NaCl (sodium chloride).
Reaction with concentrated H2SO4 and MnO2:
When NaCl reacts with concentrated H2SO4 and MnO2, it evolves a pungent smelling, greenish-yellow gas (B). This gas is chlorine gas (Cl2).
The reaction can be represented as follows:
2NaCl + H2SO4 + MnO2 → Na2SO4 + MnCl2 + Cl2(g)
Reaction with AgNO3 solution:
Compound (A), which is NaCl, reacts with AgNO3 solution to form a white precipitate (C). This precipitate is silver chloride (AgCl).
The reaction can be represented as follows:
NaCl + AgNO3 → AgCl + NaNO3
Summary:
Based on the given information, the compounds (A), (B), and (C) can be identified as follows:
- Compound (A) is NaCl (sodium chloride)
- Compound (B) is Cl2 (chlorine gas)
- Compound (C) is AgCl (silver chloride)
Therefore, the correct answer is option 'a' - NaCl, Cl2, AgCl.
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An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3solution. Compounds (A), (B) and (C) will be respectivelya)NaCl, Cl2, AgClb)NaBr, Br2, NaBrc)NaCl, Cl2, Ag2SO4d)Na2CO3, CO2, Ag2CO3Correct answer is option 'A'. Can you explain this answer?
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An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3solution. Compounds (A), (B) and (C) will be respectivelya)NaCl, Cl2, AgClb)NaBr, Br2, NaBrc)NaCl, Cl2, Ag2SO4d)Na2CO3, CO2, Ag2CO3Correct answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3solution. Compounds (A), (B) and (C) will be respectivelya)NaCl, Cl2, AgClb)NaBr, Br2, NaBrc)NaCl, Cl2, Ag2SO4d)Na2CO3, CO2, Ag2CO3Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3solution. Compounds (A), (B) and (C) will be respectivelya)NaCl, Cl2, AgClb)NaBr, Br2, NaBrc)NaCl, Cl2, Ag2SO4d)Na2CO3, CO2, Ag2CO3Correct answer is option 'A'. Can you explain this answer?.
Solutions for An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3solution. Compounds (A), (B) and (C) will be respectivelya)NaCl, Cl2, AgClb)NaBr, Br2, NaBrc)NaCl, Cl2, Ag2SO4d)Na2CO3, CO2, Ag2CO3Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 11.
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ample number of questions to practice An inorganic white crystalline compound (A) has a rock salt structure (A) on reaction with conc. H2SO4and MnO2, evolves a pungent smelling, greenish-yellow gas (B). Compound (A) gives white ppt. of (C) with AgNO3solution. Compounds (A), (B) and (C) will be respectivelya)NaCl, Cl2, AgClb)NaBr, Br2, NaBrc)NaCl, Cl2, Ag2SO4d)Na2CO3, CO2, Ag2CO3Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Class 11 tests.
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