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NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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The basic character of hydrides of V group is
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Correct option: A
NH3>PH3>ASH3>SbH3N{H_3} > P{H_3} > AS{H_3} > Sb{H_3}
Option A (NH3>PH3>ASH3>SbH3N{H_3} > P{H_3} > AS{H_3} > Sb{H_3}) is correct because basicity decreases down the group due to the decrease in electronegativity and increase in bond length.

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