JEE Main 2019 Chemistry question

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

• (A)(a), (b), (c) and (d)Correct
• (B)(a), (c) and (d) only
• (C)(c) and (d) only
• (D)(a), (b) and (c) only