Question

define three types of decomposition reaction

Answer 1

following are the three decomposition reaction :-

• thermal decomposition reaction
•Electrolytic decomposition reaction
•photo decomposition reaction

Answer 2

the three types of decomposition reactions are
•thermal decomposition, where heat us used for the splitting of any compound 'ab' into 'a' and 'b'
eg. pb(no3)2 +----------> pbo +no2+ o2
•electrolytic decomposition where electricity is used for the same(as mentioned above)
eg. 2h20 + electricity --------> 2h2 + o2
• photolytic decomposition where sunlight is used as a radient energy for the splitting of the compound into simpler form.
agcl + sunlight----------------> ag+ cl2
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