Introduction to E1 Mechanism

Q. Statement-I : Alkynes are more reactive than alkenes towards electrophilic reagents like $H^{+}$.
Because
Statement-II : The alkyl carbocation formed from alkene is more stable than the vinyl carbocation formed from alkyne.

1. Statement-I is True, Statement-II is True ; Statement-II is NOT a correct explanation for Statement-I
2. Statement-I is True, Statement-II is False
3. Statement-I is True, Statement-II is True ; Statement-II is a correct explanation for Statement-I
4. Statement-I is False, Statement-II is True

Q. In the reaction given below, expected product is/are

1. 
2. 
3. 
4. 

Q. In the given reaction:

Total number of possible alkenes formed will be

1. one
2. two
3. three
4. four

Q. Reaction of bromine with ethene is a/an:

1. oxidation reaction
2. catenation reaction
3. addition reaction
4. none of the above

Q. In the given reaction:

Total number of possible alkenes formed will be

1. one
2. two
3. three
4. four

Q. In the given reaction:

Total number of possible alkenes formed will be

1. one
2. two
3. three
4. four

Q. How many products are obtained in the given reaction?

1. 1
2. 2
3. 3
4. 4

Q. When ethyl chloride and alcoholic KOH are heated, the compound obtained is

1. $C_6{H}_6$
2. $C_2{H}_6$
3. $C_2{H}_2$
4. $C_2{H}_4$

Q. $C{l}_2$ required in this reaction is :

1. $8.666$ kg
2. $0.1221$ kmol
3. $4.333$ kg
4. $0.1221$ kg

Q. Name the type of reaction by which X [compound of C & Br] can be prepared from ethane.

1. Hydroboration
2. Halogenation
3. Hydration reaction
4. Halohydrin formation reaction

Q. $N{O}_2$ is not obtained when following is heated :

1. $Pb(N{O}_3{)}_2$
2. $AgN{O}_3$
3. $LiN{O}_3$
4. $KN{O}_3$