Pick up the incorrect statement

Pick up the incorrect statement

a) Lithium bromide used in vapour absorption cycle is non volatile

b) Lithium bromide plant can’t operate below 0°C

c) A separator is used in lithium bromide plant to remove the unwanted water vapour by condensing

d) Concentration of solution coming out of lithium bromide generator is more in comparison to that entering the generator

Refrigeration & Air-Conditioning Practice Set-1