Physics, asked by kabirmaths, 1 month ago

mass of 2 litres of ethanol is 1580 gm. Calculate the density of ethanol.

Answers

Answered by lavish1906

0

Answer:

Mass of two litres of ethanol = 1580 g. ∴The answer is 0. 79 .

Answered by NksNiamot

0

Answer:

1 mole C2H5OH= (12×2)+(1×5)+16+1

= 24+5+17

= 46gm

Density of ethanol =( 1×1580)/(46×2)

=1580/92

= 17.1739mole/liter

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