1 liter of certain gas weight 1.16 gms at STP .The gas may possible be option a.C2H2 b.CO c.O2 d.NH3
Answers
Answered by
12
At STP
1 litre of gas = 1.16g
22.4L of gas =1.16gm×22.4= 25.98g.m ≈26gm
M.M of C2H2=26gm
M.M of CO =28gm
M.M of O2 = 32gm
M.M of CH4 =16gm
So it is clear that it is ethyne gas.
Option A is correct
1 litre of gas = 1.16g
22.4L of gas =1.16gm×22.4= 25.98g.m ≈26gm
M.M of C2H2=26gm
M.M of CO =28gm
M.M of O2 = 32gm
M.M of CH4 =16gm
So it is clear that it is ethyne gas.
Option A is correct
Answered by
3
Answer:
the answer is c2h2.
Explanation:
now ,
1L weighs 1.16 ..then let us find what 22.4L weighs(we know tht any substance in 22.4L will give their molecular mass)
x=22.4*1.16/1=25.9(approx 26)
now calculate the molecular weight of all the given options ..then we will find c2h2 has the molecular weight of 26.
hope this works..
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