Preparation of Benzene and Homologues
Trending Questions
Q. For the given reaction:
1. \( NaNH _{2} \) 2. Red hot iron tube, \( 873 K \quad \) Major product
What is A ?
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1. \( NaNH _{2} \) 2. Red hot iron tube, \( 873 K \quad \) Major product
What is A ?
<!--td {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}--> JEE (MAIN)-2021
- CH3CH2CH2NH2
Q. Benzene is obtained by
- Polymerisation of three C2H2 molecules
- Condensation of three C2H2 molecules
- Substitution of three acetylene molecules
- Addition of three C2H2 molecules
Q.
In the nitration of benzene with a mixture of conc HNO3 and conc H2SO4, the active species involved are
Nitrite ion
Nitrate ion
Nitronium ion
Nitrogen dioxide
Q.
Which of the following produces Benzene as a byproduct?
Only a & b
Q.
Which is X, Y and Z respectively ?