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CUET

Q50. Given below are the Hydrides formed by group 15 elements. Choose the correct decreasing order of basicity of the following hydrides (A) AsH3 (B) PH3 (C) NH3 (D) BiH3 (E) SbH3 Choose the correct answer from the options given below: (a) (C), (B), (A), (E), (D) (b) (B), (A), (C), (D), (E) (c) (A), (D), (E), (B), (C) (d) (D), (E), (A), (C), (B)