Q. The compound to which H2 does not add is – (Solved)
1. Biphenyl ethylene
2. Tetraphenyl ethylene
3. Tetra - a - naphthylethylene
4. Tetra - 9 - phenanthrylethylene
- b. Tetraphenyl ethylene
1. Biphenyl ethylene
2. Tetraphenyl ethylene
3. Tetra - a - naphthylethylene
4. Tetra - 9 - phenanthrylethylene