Science, asked by asjadkajafi, 29 days ago

Which of the following solutions on mixing with water is an example of exothermic reaction?

a) Sodium hydroxide b) sodium chloride

c) potassium nitrate d) Copper sulphate

it's urgent please

Answers

Answered by redx18

1

a) Sodium hydroxide is correct answer

Answered by 9102syedimadulla

1

Answer:

a) sodium hydroxide is the answer

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