Assertion : Zn gives H 2 gas with dil. HCl and also with dil. H 2 SO 4 . Reason : NO _ 3…
Chemistry · JEE Advanced · NTA Exams — d- and f-Block Elements
Assertion : Zn gives H2 gas with dil. HCl and also with dil. H2SO4.
Reason : \(\mathrm{NO}_{3}^{-}\) ion is reduced in preference to hydronium ion.
Reason : \(\mathrm{NO}_{3}^{-}\) ion is reduced in preference to hydronium ion.
- If both assertion and reason are correct and reason is the correct explanation of assertion.
- If both assertion and reason are true but reason is not the correct explanation of assertion.
- If assertion is true but reason is false.
- If assertion is false but reason is true.
Answer
(B) If both assertion and reason are true but reason is not the correct explanation of assertion.
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