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1) 1.12 dm3 of a gas at STP is found to weigh 3.55g.Find molecular weight and vapour density of gas2)5.6 dm3 of a gas at STP
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2. asked by anu
3. 921 views
What is w when 3.93 kg of H2O(l), initially at 25.0 ºC, is converted into water vapour at 157 ºC against a constant external
1. 6 answers
2. asked by Shay
3. 797 views
What is w when 1.27 kg of H2O(l), initially at 25.0oC, is converted into water vapour at 133oC against a constant external
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2. asked by abby
3. 1,172 views
What is w when 3.37 kg of H2O(l), initially at 25.0oC, is converted into water vapour at 111oC against a constant external
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2. asked by Sasha
3. 2,131 views
What is w when 1.27 kg of H2O(l), initially at 25.0oC, is converted into water vapour at 133oC against a constant external
1. 1 answer
2. asked by abby
3. 711 views
0.24g of a volatile substance,upon vaporisation,gives 45ml vapour at NTP what will be the vapour density of the substance?
1. 5 answers
2. asked by Tanya
3. 3,698 views
For a sample of air having 22 degC DBT, relative humidity 30 % at barometric pressure of 760 mm of mercury, calculate the vapour
1. 0 answers
2. asked by Man Singh Chouhan
3. 1,355 views
Assuming that Raoults law is followed what would be the vapour pressure of a solution formed when 40g of sugar (molecular mass
1. 1 answer
2. asked by Aarohi
3. 1,492 views
Calculate the volume of solution that has a vapour pressure of 31.27 mbar and contains 84.3g of sucrose, at a temperature of
1. 2 answers
2. asked by B
3. 2,128 views
Calculate the volume of solution that has a vapour pressure of 25.8 mbar and contains 200.3 g of galactose, C6H12O6, at a
1. 1 answer
2. asked by Jane Smith
3. 1,499 views