EASY
10th ICSE
IMPORTANT
Earn 100

1 kg of ice at 0°C is heated at a constant rate and its temperature is recorded after every 30 s till steam is formed at 100℃. Draw a temperature time graph to represent the change of phase.

Important Questions on Calorimetry

EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 11
The melting point of naphthalene, a crystalline solid, is 80°C And the room temperature is 30°C. A sample of liquid naphthalene at 100°C Is cooled down to the room temperature. Draw a temperature-time graph to represent this cooling.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 12
Explain the terms boiling and boiling point.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 13
How is the volume of water affected when it boils at 100℃?
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 14
How is the boiling point of water affected when some salt is added to it?
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 15
What is the effect of increase in pressure on the boiling point of a liquid?
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 16
Write down the approximate range of temperature at which water boils in a pressure cooker.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 17
It is difficult to cook vegetables on hills and mountains. Explain the reason.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Physics For Class 10>Chapter 11 - Calorimetry>EXERCISE-11(B)>Q 18

Complete the following sentences :
When ice melts, its volume_________