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11th West Bengal Board
IMPORTANT
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A liquid is boiling in an airtight vessel. Using an exhaust tube, the vapour is slowly removed from the vessel. What will happen to liquid?

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Important Questions on Calorimetry and Change of State

EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 11
At boiling point, the SVP of vapour is
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 12
Sublimation refers to AIU.
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11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 13

The density of saturated vapour, in equilibrium with the liquid, on increasing the temperature.

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11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 14

The point on the pressure-temperature phase diagram where all the three phases coexist is called

EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 15
Two lumps of ice join together when pressed. Which one of the following will appropriately account for this?
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 16
By heating a solid can be converted directly to gas if.
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11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 17
A gas at a temperature above the critical temperature can be liquefied by
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 17 - Calorimetry and Change of State>EXERCISE>Q 18
60 g of ice at 0°C and 40 g of water at 60°C are mixed together. The mixture finally contains