Which of the following will increases the boili... - JAMB Physics 2015 Question
Which of the following will increases the boiling point of water?
I. Taking it to a high altitude
II. Dissolving a salt into it
III. Heating it in a sealed flask
IV. Increasing the rate of heat supply
.
I. Taking it to a high altitude
II. Dissolving a salt into it
III. Heating it in a sealed flask
IV. Increasing the rate of heat supply
.
A
I only
B
III & IV only
C
II & III only
D
II only
correct option: b
The boiling point of water can increase, if
1. Heating it in a sealed flask
2. The rate of the heat supply is increased
1. Heating it in a sealed flask
2. The rate of the heat supply is increased
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