Which of the following represents correct decreasing order of polarity?

Which Of The Following Represents Correct Decreasing Order Of Polarity Chemistry Question

Which of the following represents correct decreasing order of polarity?

Options

(a) NH₃ > PH₃ > AsH₃ > SbH₃
(b) NH₃ >SbH₃ > AsH₃ > PH₃
(c) SbH₃ > AsH₃ > PH₃ > NH₃
(d) NH₃ > AsH₃ > SbH₃ > PH₃

Correct Answer:

NH₃ >SbH₃ > AsH₃ > PH₃

Explanation:

Electronegativities of H, Sb, As, P and N are 2.1, 1.9, 2.0, 2.1 and 3.0 respectively.

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Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)

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