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Read the following statement and explanation and answer as per the options given below :
Statement : The alkali metals can form ionic hydrides which contain the hydride ion H.
Explanation : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.
  • a)
    Both S and E are true and E is the correct explanation of S.
  • b)
    Both S and E are true but E is not the correct explanation of S.
  • c)
    S is true but E is false.
  • d)
    S is false but E is true
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Read the following statement and explanation and answer as per the opt...
The correct option (a) Statement I is true; Statement II is true; Statement II is a correct explanation of Statement I.
Explanation:

Both are correct and statement II is the correct explanation of statement I.
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Most Upvoted Answer
Read the following statement and explanation and answer as per the opt...
Understanding the Statement and Explanation
The statement and explanation pertain to the behavior of alkali metals and their hydrides. Here's a breakdown:
Statement Analysis
- Alkali Metals and Ionic Hydrides:
- Alkali metals (Li, Na, K, Rb, Cs) can indeed form ionic hydrides.
- These hydrides contain the hydride ion (H–), which has a negative charge and is formed when hydrogen gains an electron.
Explanation Analysis
- Electronegativity of Alkali Metals:
- Alkali metals have low electronegativity, which means they readily lose electrons to form positive ions.
- This property allows them to bond with the hydride ion (H–), creating stable ionic hydrides.
- Electrical Conductivity:
- The hydrides of alkali metals can conduct electricity when fused.
- This conductivity is due to the movement of ions, which facilitates the flow of electric current.
- When these hydrides are subjected to electrolysis, they liberate hydrogen gas at the anode.
Conclusion
- The statement is true because alkali metals do form ionic hydrides containing the hydride ion.
- The explanation is also true as it accurately describes the properties of alkali metal hydrides, including their conductivity and the liberation of hydrogen during electrolysis.
- Therefore, the explanation correctly clarifies the statement.
Correct Answer
- The answer is option 'A': Both S and E are true, and E is the correct explanation of S.
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Read the following statement and explanation and answer as per the options given below :Statement : The alkali metals can form ionic hydrides which contain the hydride ion H–.Explanation : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.a)Both S and E are true and E is the correct explanation of S.b)Both S and E are true but E is not the correct explanation of S.c)S is true but E is false.d)S is false but E is trueCorrect answer is option 'A'. Can you explain this answer?
Question Description
Read the following statement and explanation and answer as per the options given below :Statement : The alkali metals can form ionic hydrides which contain the hydride ion H–.Explanation : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.a)Both S and E are true and E is the correct explanation of S.b)Both S and E are true but E is not the correct explanation of S.c)S is true but E is false.d)S is false but E is trueCorrect answer is option 'A'. 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 Read the following statement and explanation and answer as per the options given below :Statement : The alkali metals can form ionic hydrides which contain the hydride ion H–.Explanation : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.a)Both S and E are true and E is the correct explanation of S.b)Both S and E are true but E is not the correct explanation of S.c)S is true but E is false.d)S is false but E is trueCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the following statement and explanation and answer as per the options given below :Statement : The alkali metals can form ionic hydrides which contain the hydride ion H–.Explanation : The alkali metals have low electronegativity; their hydrides conduct electricity when fused and liberate hydrogen at the anode.a)Both S and E are true and E is the correct explanation of S.b)Both S and E are true but E is not the correct explanation of S.c)S is true but E is false.d)S is false but E is trueCorrect answer is option 'A'. Can you explain this answer?.
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