Question 1 :
How many hydrogen atoms would you expect to find in a saturated hydrocarbon with 7 carbon atoms?

Question 2 :
In the given reactions:<br>(i) $CH_3Br \xrightarrow [ ]{ Na,ether } X \xrightarrow [ hv ]{ Br_2 } Y \xrightarrow [ ]{ Na,ether } Z$<br>(ii) $CH_3COOH \xrightarrow [ ]{ NaOH } X \xrightarrow [ CaO ]{ NaOH } Y \xrightarrow [ hv ]{ Br_2 } Z$<br>Identify $X,\, Y$ and $Z$.

Question 3 :
A hydrocarbon has molecular formula $C_4H_6$. Which of the class of hydrocarbons cannot have this formula?

Question 4 :
The best method for the preparation of 2,2-dimethylbutane is via the reaction of:

Question 5 :
When $n-$hexane is heated with anhydrous $AlCl_{3}$ and $HCl$ gas, the major products obtained is:

Question 6 :
Assertion: Following is not a suitable technique for the preparation of shown alkane product.$2H_3C - \!\!\!\!\!\underset{\quad CH_3}{\underset{|}{\overset{\quad \,CH_3}{\overset{|}{C}}} \!\!\!\!\!-} Cl + Na \xrightarrow[Heat]{THF} H_3C - \!\!\!\!\!\underset{\quad CH_3}{\underset{|}{\overset{\quad \,CH_3}{\overset{|}{C}}} \!\!\!\!\!-} \!\!\!\!\!\underset{\quad CH_3}{\underset{|}{\overset{\quad \,CH_3}{\overset{|}{C}}} \!\!\!\!\!-} CH_3$<br/> Reason: Above mentioned reaction involves a highly unstable tertiary carbanion<br/>