Example of thermal decomposition reaction are

Example of thermal decomposition reaction are
(i) 2AgCl —– >2Ag + Cl₂
(ii) CaCO₃ → CaO + CO₂
(iii) 2H₂O —– >2H₂ + O₂
(iv) 2KCIO₃ —– >2 KCl +3O₂

(A) (i) and (ii) (B) (ii) and (iii)
(C) (iii) and (iv) (D) (ii) and (iv)

Correct Answer : Option (D) (ii) and (iv)

More Questions : Assertion (A): When ciliary muscles contract, eye lens becomes thin. Reason (R): Ciliary muscles control the power of the eye lens.

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