A) 2, 2-dimethyl pentane
B) 2, 3-dimethyl pentane
C) 2, 3, 3-trimethyl pentane
D) 2, 2, 4-trimethyl pentane
Correct Answer: D
Solution :
\[=0.\text{9}\times \text{1}00=\text{9}0%\]You need to login to perform this action.
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