Chemistry, asked by hirengohel7656, 10 months ago

Which of the following is a decomposition reaction?
(1) NaOH + HCl → NaCl + H2. (2)2KClO3→ 2KCl+ 3O2
(3) H2+I2 → 2HI (4) both 2 and 3

Answers

Answered by yuvraj99975

8

option 3 is the decomposition reaction..

Answered by sudhasasik527

0

Answer:

Hydrogen + I2 to give TWO Hi

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