Question

Match the hydrides in Column I with their properties in Column II

Column I		Column II
A	$NaH$	p	Conducts electricity in fused state
B	$BeH _2$	q	Electron deficient
C	$CaH _2$	r	Liberates $H _2$ at anode on electrolysis of molten salt
D	$OH _2$	s	Negative oxidation state of hydrogen atom
		t	Concept of hybridization is applicable

• A. A - (p, r, s), B - (q, s, t), C - (p, r, s), D -(t)
• B. A - (q, s, t), B - (p, r, s), C - (p, r, s), D -(t)
• C. A - (p, r, s), B - (p, r, s), C - (q, s, t), D -(t)
• D. A - (q, s, t), B - (t), C - (p, r, s), D -(p, r,s)

Answer 1

Answer: (A)

Correct answer is (a) A - (p, r, s), B - (q, s, t), C - (p, r, s), D -(t)