Atmospheric pressures recorded in different cities are as follows
Cities
p in N/m2
Shimla
1.01×105
Bangalore
1.2×105
Delhi
1.02×105
Mumbai
1.21×105
Consider the above data and mark the place at which liquid will boil first.
(i) Shimla
(ii) Bangalore
(iii) Delhi
(iv) Mumbai
Atmospheric pressures recorded in different cities are as follows
|
Cities |
p in N/m2 |
|
Shimla |
1.01×105 |
|
Bangalore |
1.2×105 |
|
Delhi |
1.02×105 |
|
Mumbai |
1.21×105 |
Consider the above data and mark the place at which liquid will boil first.
(i) Shimla
(ii) Bangalore
(iii) Delhi
(iv) Mumbai
-
1 Answer
-
This is a multiple choice answer as classified in NCERT Exemplar
option (i). Shimla
The temperature at which the liquid boils when the vapour pressure becomes equal to the atmospheric pressure is known as the boiling point of the liquid. When the atmospheric pressure is low, the boiling point of the liquid will be low. As Shimla has the lowest atmospheric pressure, it will boil first.
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