On adding Na-2CO-3 to acidic solution- carbon dioxide is evolved which has no effect on -K-2Cr-4O-7KMnO-4K-2Cr-2O-7all of the above

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Toppr Admin · Accepted Answer

On adding-xA0-xA0-Na2CO3-xA0-to acidic solution- carbon dioxide is evolved which has no effect on K2Cr2O7-

On adding $N a_{2} C O_{3}$ to acidic solution, carbon dioxide is evolved which has no effect on :
$K_{2} C r_{4} O_{7}$
$K M n O_{4}$
$K_{2} C r_{2} O_{7}$
all of the above