Chemical Bonding Result Question 18
18. Which contains both polar and non-polar bonds?
$(1997,1 M)$
(a) $\mathrm{NH} _4 \mathrm{Cl}$
(b) $\mathrm{HCN}$
(c) $\mathrm{H} _2 \mathrm{O} _2$
(d) $\mathrm{CH} _4$
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Answer:
Correct Answer: 18. ( c )
Solution:
