Question

5. Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases
liberated during electrolysis of water is
( )
(a) 1:1
(b) 2:1
(c) 4:1
(d) 1:2
Which of the following is/are an endothermic processer?​

Answer 1

Answer:

option b

Explanation:

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Answer 2

Answer:

2:1 is the answer if any doubt's go through the electrolysis decomposition of class 10 science book or go through the guides what you have or search in net