Q135
It is difficult to cook rice
A.
At the top of a mountain
AnswerB.
At the sea level
C.
Under a mine
D.
Same anywhere
Answer: Option A
Solution
Answer: Option A
Solution:
At high altitude pressure is low and therefore the boiling point is also low. In this case, water starts boiling below its boiling point but rice cooks at 100. So, it is difficult to cook rice at high altitudes.