1.

Cl_((g)) + e^(-) rarr Cl_((g))^(-) , E_A = -348 kJ//"mole" at 0 K. then DeltaH for same process at 300K (in kJ) [R=8J/mol/K] [Hint : DeltaH = EA - 5/2 RT].

Answer»

`+354`
`+348`
`-354`
ZERO

ANSWER :C


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