Question

the following examples of decomposition reactions(i) 2AgBrgives 2Ag+Br(ii)2H20gives 2H2+o2
represent respectively,(a)thermalsecomposition,electrolytic decomposition.(b)thermal,thermal(c)photodecomposition,electrolytic decomposition(d)photo,thermal decomposition
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Answer 1

(1)PHOTOLITIC DECOMPOSITION

(2)ELECTROLYTIC DECOMPOSITION

Answer 2

Answer: I) 2AgBrgives 2Ag+Br ...it is photolytic decomposition

II)2H20gives 2H2+o2.....it is electrolytic decomposition

Explanation:hence option C is correct.