1.

One of the following is an exothermic reaction. This is : (a) electrolysis of water (b) conversion of limestone into quicklime (c) process of respiration (d) process of photosynthesis

Answer»

One of the following is an exothermic reaction. This is :

(a) electrolysis of water

(b) conversion of limestone into quicklime

(c) process of respiration

(d) process of photosynthesis



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