Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Organic Reaction Mechanisms
Classify the following species as electrophiles (E) and nucleophiles (N) in organic reactions:
SO3, Cl+, NO2+, CH3NH2, H3O+, BH3, CN¯.
1
E = SO3, Cl+, NO2+, H3O+ and N = BH3, CH3NH2, CN¯
2
E = Cl+, NO2+, H3O+ and N = SO3, BH3, CH3NH2, CN¯
3
E = SO3, BH3, Cl+, NO2+, H3O+ and N = CH3NH2, CN¯
4
E = CH3NH2, NO2+, H3O+, Cl+ and N = SO3, BH3, CN¯
5
Question Not Attempted