Solve and solutn immediately 6. A gas occupies volume of 0.35 dm3 at 290K and
92.458K Nm-2 pressure. Calculate the volume of
gas at STP (Ans : 0.3 dm3)
7. Calculate the volume in litres occupied by
of ammonia at STP (molar mass of NH3 = 17g
mol-l) (Ans : 9.75L)
8. Calculate the volume in litres of 49.8g of HCI gas
at STP (molar mass of HCI = 36.5g mol-l)
(Ans : 30.56L)
9. Nitrogen gas is filled in a container of volume
2.32L at 320C and at 4.7 atm pressure. Calculate
number of moles of gas (Ans : 0.436 moles)
10. A glass container is sealed with a gas at 0.800 atm
pressure and at 250C. The glass container sustain
pressure of 2 atm. Calculate the temperature to
which gas can be heated before bursting the
container (Ans : 4720C)
11. Agasat772mmHgandat350C occupies a volume
of6.851. Calculate its volume at STP(Ans : 6.167L)
ICE QUESTIONS
the given alternatives for each subquestion
