To cook the food at a high, II ountain is difficult as compared to sea level because?
A. The temperature at the top of the mountain is low
B. The boiling point of water decreases at the mountains
C. The density of water decre ses at the mountains
D. The H2 bonding in water changes with the height
সঠিক উত্তরঃ
B.
The boiling point of water decreases at the mountains