Discussion Forum



1)

Which of the following compounds contain(s) no covalent bond(s)?

KCl,PH3,O2,B2H6,H2SO4


A) $KCl,B_{2}H_{6},PH_{3}$

B) $KCl,H_{2}SO_{4}$

C) $KCl$

D) $KCl,B_{2}H_{6}$

Answer:

Option C

Explanation:

KCl is the only ionic compund. The structure of PH3, O2, B2H6 and H2SO4 are given below

 482019690_sul.JPG