What type of reactions are represented by the following equations?
(i) CaCO₃ ------> CaO + CO₂
(ii) CaO + H₂O ------> Ca(OH)₂
(iii) 2FeSO₄ ------> Fe₂O₃ + SO₂ + SO₃
(iv) NH₄Cl ------> NH₃ + HCl
(v) 2Ca + O₂ ------> 2CaO

Academic Chemistry NCERT Class 10

(i) Decomposition reaction.

(ii) Combination reaction.

(iii) Decomposition reaction.

(iv) Decomposition reaction.

(v) Combination reaction.

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Updated on: 10-Oct-2022

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