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Subject :NSO    Class : Class 7
what is latent heat of vaporisation of boiling water under normal pressure

Ans 1:

ANNWESHA PAITH from BHARATIYA VIDYA BHAVAN'S R.K.SARDA VIDYA MANDIR, RAIPUR, Raipur
Class : Class 8
The latent heat of vapourisation of water at 100 degree Celsius is about 2,230 Joules per gram.

Ans 2:

ANNWESHA PAITH from BHARATIYA VIDYA BHAVAN'S R.K.SARDA VIDYA MANDIR, RAIPUR, Raipur
Class : Class 8
The latent heat of vapourisation of water at 100 degree Celsius is about 2,230 Joules per gram.

Ans 3:

from ,
Class :
The Latent heat of vaporisation of water is 540 calories per gram.

Ans 4:

from ,
Class :
HI NIPUN

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