When vapour changes into liquid state by releasing heat at constant temperature is known as

Fusion

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Sublimation

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Deposition

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Condensation

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Solution

The correct option is C Condensation
When vapour gives out heat, equal to latent heat of vaporisation due to any reason, it turns into liquid without changing its temperature. This process is called condensation.

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When vapour changes into liquid state by releasing heat at constant temperature is known as

The correct option is C CondensationWhen vapour gives out heat, equal to latent heat of vaporisation due to any reason, it turns into liquid without changing its temperature. This process is called condensation.

The correct option is C Condensation
When vapour gives out heat, equal to latent heat of vaporisation due to any reason, it turns into liquid without changing its temperature. This process is called condensation.