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Given below are two statements:
Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.
Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.
In the light of the above statements, choose the correct answer from the options given below:
Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.
Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.
In the light of the above statements, choose the correct answer from the options given below:
- a)Statement I is false, but statement II is true.
- b)Both statement I and statement II are false.
- c)Both statement I and statement II are true.
- d)Statement I is true, but statement II is false.
Correct answer is option 'B'. Can you explain this answer?
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Most Upvoted Answer
Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2....
Statement I: Both CaCl2.6H2O and MgCl2.8H2O undergo dehydration on heating.
Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.
Explanation:
Statement I: Both CaCl2.6H2O and MgCl2.8H2O undergo dehydration on heating.
When hydrated salts are heated, they lose their water molecules and become anhydrous salts. In this case, CaCl2.6H2O and MgCl2.8H2O are hydrated salts of calcium chloride and magnesium chloride respectively. Upon heating, these hydrated salts lose their water molecules and become anhydrous CaCl2 and MgCl2. Therefore, statement I is true.
Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.
BeO is the oxide of beryllium and it is amphoteric in nature. This means it can act as both an acid and a base. It can react with both acids and bases to form salts. On the other hand, the oxides of other elements in the same group, such as MgO, CaO, SrO, and BaO, are basic in nature. They react with acids to form salts but do not react with bases. Therefore, statement II is false.
Conclusion:
Statement I is true, but statement II is false. Therefore, the correct answer is option B.
Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.
Explanation:
Statement I: Both CaCl2.6H2O and MgCl2.8H2O undergo dehydration on heating.
When hydrated salts are heated, they lose their water molecules and become anhydrous salts. In this case, CaCl2.6H2O and MgCl2.8H2O are hydrated salts of calcium chloride and magnesium chloride respectively. Upon heating, these hydrated salts lose their water molecules and become anhydrous CaCl2 and MgCl2. Therefore, statement I is true.
Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.
BeO is the oxide of beryllium and it is amphoteric in nature. This means it can act as both an acid and a base. It can react with both acids and bases to form salts. On the other hand, the oxides of other elements in the same group, such as MgO, CaO, SrO, and BaO, are basic in nature. They react with acids to form salts but do not react with bases. Therefore, statement II is false.
Conclusion:
Statement I is true, but statement II is false. Therefore, the correct answer is option B.
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Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. Can you explain this answer?
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Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. 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 Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. Can you explain this answer?.
Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. 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 Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given below are two statements:Statement I: Both CaCI2.6H2O and MgCl2.8H2O undergo dehydration on heating.Statement II: BeO is amphoteric, whereas the oxides of other elements in the same group are acidic.In the light of the above statements, choose the correct answer from the options given below:a)Statement I is false, but statement II is true.b)Both statement I and statement II are false.c)Both statement I and statement II are true.d)Statement I is true, but statement II is false.Correct answer is option 'B'. Can you explain this answer?.
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