Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Chemistry Organic Chemistry
The intermediate compound ‘X’ in the following chemical reaction is :
1
2
3
4
More than one of the above
5
None of the above
The intermediate compound ‘X’ in the following chemical reaction is :