Question

Rama wanted her house to be White washed. she brought some quicklime from the market and dissolved in water in a big tub. she noticed that the container become hot without any heating. give reason for your observation with equation and name the product formed. what happens when it is applied on the walls ?

Answer 1

Container becomes hot bcz
Exothermic rxn takes place
Cal+h2o gives calcium hydroxide

Answer 2

hope this will help you