Chemical Bonding - Result Question 103
####2. Which of the following compounds contain(s) no covalent bond(s)? $KCl, PH _3, O _2$
(a) $KCl, B _2 H _6, PH _3$
(b) $KCl, H _2 SO _4$
(c) $KCl$
(d) $KCl, B _2 H _6$
(2018 Main)
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Answer:
Correct Answer: 2. (c)
Solution:
- $KCl$ is the only ionic compound. The structure of $PH _3, O _2, B _2 H _6$ and $H _2 SO _4$ are given below
All bond between $S$ and $O$ atom are covalent bonds.
