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Solution


Q.

Compound that will give positive Lassaigne’s test for both nitrogen and halogen is:           [2023]
1 NH2OH.HCl  
2 CH3NH2.HCl  
3 NH4Cl  
4 N2H4.HCl  

Ans.

(2)

Lassaigne test for both nitrogen and halogen is given by the compound which have C, N as well as X atom in the compound.