Organic Chemistry Quiz 2

Question 1

In IUPAC nomenclature, the number which indicates the position of the substituent is called &hellip;&hellip;&hellip;

Accepted Answer

locant

Answer

delocant

Answer

prefix

Answer

suffix

Question 2

Which of the following IUPAC nomenclature is correct......

Accepted Answer

2-ethyl-1,1 -dimethylcyclohexane

Answer

1,1 -dimethyl-2-ethylcyclohexane

Answer

1 -ethyl-2,2-dimethylcyclohexane

Answer

2,2-dimethyl-1-ethylcyclohexane

Question 3

Homolytic fission is NOT favourable in presence of &hellip;&hellip;&hellip;&hellip;

Accepted Answer

polar solvent

Answer

UV light

Answer

catalyst like peroxide

Answer

high temperature

Question 4

The total number of electrons in the carbon atom of methyl free radical is &hellip;&hellip;&hellip;&hellip;

Accepted Answer

seven

Answer

six

Answer

eight

Answer

nine

Question 5

The most unstable carbocation amongst the following is &hellip;&hellip;&hellip;

Accepted Answer

$CH_3{^+}$

Answer

$(CH_3)_3C^+$

Answer

$(CH_3)_2 CH^+$

Answer

$(CH_3)_3$

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