A compound having the shortest carbon-carbon bond length among the following is :
1. Benzene
2. Ethene
3. Ethyne
4. Ethane
The shortest bond distance is found in:
1. Diamond
2. Ethane
3. Benzene
4. Acetylene
The distance between two adjacent cabron atoms is largest in
1. benzene
2. ethene
3. butane
4. ethyne