At STP , 2.24 L is occupied by
(a) 4.4g CO2. (b) 0.64 g SO2
(c) 28g CO. (d) 16 g O2
[ C=12, O=16, S=32]
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Answer:(a) 4.4g CO2
Explanation:
MOLES OF CO2 IN4.4g =GIVEN MASS/MOLAR MASS
=4.4/44=.1mol
1mole=22.4l at stp
.1mol=.1*22.4l=2.24l at stp
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