Science, asked by filmmor73, 7 months ago

Q - 2H2 + 02 →2H20 is an example of *

(a) displacement reaction

(b) decomposition reaction

(c) combination reaction

(d) isomerisation reaction​

Answers

Answered by somanika1976
1

Answer:

the answer should be combination displacement

Answered by Anonymous
26

Answer:

(b) Decomposition Reaction

Explanation:

There are main four kinds of chemical reactions:

1) Combination Reaction

2) Decomposition Reaction

3) Displacement Reaction

4) Double Decomposition Reaction

Decomposition Reaction is further three types of:

  • Thermal decomposition reaction
  • Electrical decomposition reaction
  • Photo decomposition reaction

2H2 + O2 → 2H2O is an example of Electrical decomposition reaction or Water splitting reaction as electricity is required in it.

Decomposition reaction is a reaction in which two or more reactants combine to form a single product.

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