Question

Carbon dioxide occupies a volume of
336 cm3 at S.TP. Find its volume
at 20°C and at pressure of of
700 mm Hg.​

Answer 1

Answer:

V = 30cm

3

P = 740 mm

T = 288 K

P

1

= 760 mm

V

1

= ?

T

1

= 273 K

By gas equation,

T

PV

=

T

1

P

1

V

1

288

740×30

=

273

760×V

1

V

1

=27.7cm

3

Explanation:

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