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Methane is a electron _________ hydride.

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in Chemistry – Class 11 by (148k points)
Methane is a electron _________ hydride.

(a) poor

(b) deficient

(c) rich

(d) precise

This question was addressed to me in an online interview.

Question is from Hydrogen in division Hydrogen of Chemistry – Class 11

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Correct option is (d) precise

Easiest explanation: Electron precise hydrides are the hydrides which have an exact number of electrons, that are needed to form normal covalent bonds. Few examples are the hydrides of group 14 like methane, Silicon hydride etc.

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