NEET UG PHYSICS MCQ: THERMODYNAMICS

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Application +4 | -1

An electric immersion heater of 1.08 kW is immersed in water. After the water has reached a temperature of

{100^0}C

, how much time will be required to produce 100 g of steam

View answer and explanation

Correct option: A

210 s

Option A (210 s) is correct because it is the time required to convert 100g of water at 100°C to steam, calculated using the latent heat of vaporization and the power of the heater.

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