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The density of liquid ethanol is 0.7892 ...

The density of liquid ethanol is 0.7892 g/ml at `20^@ C`. If 1.2 mol of ethanol are needed for a particular experimental, what volume of ethanol should be measured out?

A

55 ml

B

58 ml

C

70 ml

D

79 ml

Text Solution

Verified by Experts

The correct Answer is:
C
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  • At 100°C and 1 atm, if the density of liquid water is 1.0 g cm^(-3) and that of water vapour is 0.0006 gcm-3 , then the volume occupied by water molecules in 1 litre of steam at that temperature is:

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