1. | 2. | ||
3. | 4. |
1. | 2. | ||
3. | 4. |
The reaction among the following that proceeds through an electrophilic substitution reaction is:
1. | |
2. | |
3. |
4. |
In the following reaction,
\(\mathrm{ CH_{3}C\equiv CH\xrightarrow[Red \ hot \ iron \ tube]{873 K} \ A}\)
The number of () bonds present in the product (A) is:
1. 21
2. 9
3. 24
4. 18