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The various types of hydrides and examples of each type are given below :
Hydride type Compound
(A) Electron-deficient (i) \( \mathrm{LiH} \)
(B) Saline \( \quad \) (ii) \( \mathrm{CH}_{4} \)
(C) Electron-precise \( \quad \) (iii) \( \mathrm{NH}_{3} \)
(D) Interstitial
(iv) \( \mathrm{B}_{2} \mathrm{H}_{6} \)
(E) Electron-rich
(v) \( \mathrm{CrH} \)
Choose the correct matching from the codes given below:
(A) (A)-(ii),(B)-(iv),(C)-(v),(D)-(iii), (E) -(i)
(B) \( (\mathrm{A})-(\mathrm{iv}), \mathrm{B}-(\mathrm{i}),(\mathrm{C})-(\mathrm{ii}),(\mathrm{D})-(v),(\mathrm{E})-(\mathrm{iii}) \)
(C) \( (\mathrm{A})-(\mathrm{iv}),(\mathrm{B})-(\mathrm{iii}),(\mathrm{C})-(\mathrm{v}),(\mathrm{D})-(\mathrm{ii}),(\mathrm{E})-(\mathrm{i}) \)
(D) \( (\mathrm{A})-(v),(\mathrm{B})-(i i i),(\mathrm{C})-(\mathrm{iv}),(\mathrm{D})-(i i),(\mathrm{E})-(i) \)
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