1.

Hydrogen peroxide in aqueous solution decomposes on warming to give oxygen according to the equation: 2H2O2(aq)→2H2O(l)+O2(g) under conditions where 1 mole of gas occupies 24 dm3. 100 cm3 of X M solution of H2O2 produces 3 dm3 of O2 Thus, X is:

Answer»

Hydrogen peroxide in aqueous solution decomposes on warming to give oxygen according to the equation:
2H2O2(aq)2H2O(l)+O2(g)
under conditions where 1 mole of gas occupies 24 dm3. 100 cm3 of X M solution of H2O2 produces 3 dm3 of O2 Thus, X is:



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