Directions In the following questions, a statement of Assertion (A)...

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Directions In the following
questions, a statement of Assertion (A) is followed by a
corresponding statement of Reason (R). Of the following
statements, choose the correct one.
(a) Both \( \mathrm{A} \) and \( \mathrm{R} \) are correct; \( \mathrm{R} \) is the correct explanation of \( \mathrm{A} \).
(b) Both A and R are correct; \( \mathrm{R} \) is not the correct explanation of A.
(c) \( \mathrm{A} \) is correct; \( \mathrm{R} \) is incorrect.
(d) \( \mathrm{R} \) is correct; \( \mathrm{A} \) is incorrect.
Assertion (A) Mohr's salt gives \( \mathrm{NH}_{4}^{+}, \mathrm{Fe}^{2+} \) and \( \mathrm{SO}_{4}^{2-} \) ions in aqueous solution.
Reason (R) Mohr's salt is a double salt.
\( \mathrm{P} \)
(3)
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