Question

Solid calcium oxide reacts vigorously with water to form calcium hydroxide

accompanied by liberation of heat. This process is called slaking of lime. Calcium

hydroxide dissolves in water to form its solution called lime water. Which among

the following is (are) true about slaking of lime and the solution formed?


a. It is an endothermic reaction


b. It is an exothermic reaction


c. The pH of the resulting solution will be more than seven


d. The pH of the resulting solution will be less than seven


I. (a) And (b)
ii. (b) And (c)
iii. (a) And (d)
iv. (b) And (d)


please answer fast​

Answer 1

Explanation:

anser is b and c right the answer