If the m mass of the substance undergoes a change from one state to another, then the amount of heat required for the process is

Q = m ∆T S

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Q = m S

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Q = m ∆T L

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Q = m L

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Solution

The correct option is D
Q = m L

If the m mass of the substance undergoes a change from one state to another, then the amount of heat required for the process is Q = m L, where L is latent heat of the substance.

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If the m mass of the substance undergoes a change from one state to another, then the amount of heat required for the process is

The correct option is D Q = m L If the m mass of the substance undergoes a change from one state to another, then the amount of heat required for the process is Q = m L, where L is latent heat of the substance.

The correct option is D
Q = m L

If the m mass of the substance undergoes a change from one state to another, then the amount of heat required for the process is Q = m L, where L is latent heat of the substance.