1.

Assertion (A) : When NaCl(s) is heated with conc. H_2SO_4, Cl_2 is produced. Reason (R) :Conc. H_2SO_4 oxidises the HCl produced toCl_2.

Answer»

Both A and R true and R is the CORRECT explanation of A
Both A and R true and R is not acorrect explanation of A
A is true but R is false
A is false but R is true

Solution :When NACL(s) is heated with CONC. `H_2SO_4`, HCl is produced. Conc. `H_2SO_4` cannot oxidise HCl to `Cl_2`.


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