Physics, asked by khushichauhan77, 11 months ago

_______ is a combination reaction.

(A) Cu + H,SO, Cuso, + H,
(C) 2Hgo- 2Hg + o,
(B) H, + C1, → 2HCI
(D) CaCO3, CaO + CO,

Answers

Answered by HimaSnehithMatwada

3

Answer:

H2+Cl2 2HCl is combination

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