Question Text
Question 1 :
Hydrocarbons are the organic compounds that contain the elements _______ and ________.
Question 2 :
The organic compounds having double or triple bond(s) in them are termed as ________________.
Question 3 :
A saturated hydrocarbon is shown by ${ C }_{ n }{ H }_{ 20 }$ . The value of $n$ in this compound is:<br/>
Question 4 :
Which of the following is a monounsaturated hydrocarbon, i.e. the compound that contains one carbon - carbon double bond?
Question 7 :
Which of the following compounds does not contain a multiple bond?
Question 12 :
$CH_3CH_2CH_2CH_3 \, \xrightarrow {Br_2 \, / \, hv}$<br>Major product in the above reaction is:
Question 14 :
A compound $X$ reacts with a compound $Y$, to produce a colourless and odourless gas. The gas turns lime water milky. When $X$ reacts with methanol in the presences of concentrated ${H}_{2}{SO}_{4}$, a sweet smelling substance is produced. The molecular formula of the compound $X$ is
Question 15 :
Compounds of carbon and hydrogen which form long chains or branched chains are:
Question 17 :
Assertion: $C_2H_6$ and $C_6H_6$ are both hydrocarbons.
Reason: $C_2H_6$ is aliphatic hydrocarbon. $C_6H_6$ is aromatic hydrocarbon.
Question 18 :
Which one of the following alksne is NOT formed in Wurtz reaction?
Question 19 :
The best method for the preparation of 2,2-dimethylbutane is via the reaction of:
Question 20 :
The arrangement of following compounds:<br/>$i$. Bromomethane<br/>$ii$. Bromoform<br/>$iii$. Chloromethane<br/>$iv$. Dibromomethane<br/>In the increasing order of their boiling point is :
