Question

identify the exothermic change from the following
a)Neutralisation reaction between an acid and base

b)Decomposition of potassium permanganate on heating

c)Melting of ice

d)Thermal decomposition of calcium carbonate​

Answer 1

Answer:

c..... melting of Ice......... is endothermic

neutralisation ......is the answer....

Answer 2

Answer:

melting of ice

here is ur answer