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The correct statements among (a) to (d) are : (a) saline hydrides produce H 2 gas when reacted with H 2 O. (b) reaction of LiAlH 4 with BF 3 leads to B 2 H 6 . (c) PH 3 and CH 4 are electron - rich and electron - precise hydrides, respectively. (d) HF and CH 4 are called as molecular

1. (a), (b), (c) and (d)
2. (a), (c) and (d) only
3. (c) and (d) only
4. (a), (b) and (c) only

Correct answer: (a), (b), (c) and (d)

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