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Solution


Q.

In the given compound, the number of 2° carbon atom/s is ________.                 [2024]
1 Four  
2 Three  
3 One  
4 Two  

Ans.

(3)

Carbon connected to one other carbon is primary (1°) carbon.
Carbon connected to two other carbons is secondary (2°) carbon and carbon connected to three other carbons is tertiary (3°) carbon.