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Section D (Assertion-Reason)
The following questions consist of two statements. Mark the answer as follows.
(a) If both statements are CORRECT, and Statement II is the CORRECT explanation of Statement I.
(b) If both statements are CORRECT, and Statement II is CORRECT the CORRECT explanation of Statement \( I \).
(c) If Statement I is CORRECT, but Statement II is INCORRECT.
(d) If Statement I is INCORRECT, but Statement II is CORRECT.
Statement I: For the reaction, \( 2 \mathrm{~A}(\mathrm{~g})+3 \mathrm{~B}(\mathrm{~g}) \rightarrow 4 \mathrm{C}(\mathrm{g})+\mathrm{D}(\mathrm{g}) \),
the vapour density remains constant throughout the progress of reaction.
Statement II: In all the gaseous chemical reactions, the vapour density remains constant.
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