Please answer ASAP......!!
Dear student,
Exothermic reactions are that reactions where heat is evolved.
When sodium hydroxide crystals are dissolved in water, a large amount of heat is liberated posing a threat to safety through the possibility of splashing. Hence, this reaction is exothermic.
Hence, the correct option is (a).
Regards
Exothermic reactions are that reactions where heat is evolved.
When sodium hydroxide crystals are dissolved in water, a large amount of heat is liberated posing a threat to safety through the possibility of splashing. Hence, this reaction is exothermic.
Hence, the correct option is (a).
Regards