Question

At heights if water boils at 70°C, then the cooking of pulse requires
(1) More time and more heat
(2) Less time and more heat
(3) Less time and less heat
(4) More time and less heat

Answer 1

hey my friend,
the answer should be the fourth one more time and less heat .

Answer 2

correct option is : 1

"More time and more heat "

Explanation :

At heights, the boiling point of water decreases as atmospheric temperature decreases .

so water boils at lower temperature than its normal boiling point 100 °c and in less time.

But this temperature is not sufficient to cook pulse.

so to cook pulses at higher altitudes we require more heat supplied for more time.