Question

the beans are cooked earlier in pressure cooker because1) boiling point increases with increasing pressure2)boiling point decreses with increasing pressure3)extra pressure of pressure cooker softens the beans4)internal enegy is not lost while cooking in pressure cooker

Answer 1

Hey!

The beans are cooked earlier in pressure cooker because :-

2. Boiling point decreases with increasing pressure.

But when impurities are added like salt ,etc the boiling point increases.

Boiling point is inversely proportional to pressure.

Hope it helps^^