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ICSE Class 10 Answered

Calculate the relative molecular mass (molecular weight) of 290ml of gas 'A' at 17 degrees celsius and 1520mm of Hg pressure which weighs 2.73g at s.t.p.

Asked by Shanaya Singhania | 15 Jan, 2015, 05:59: PM
answered-by-expert Expert Answer
Answered by Arvind Diwale | 17 Jan, 2015, 01:26: PM

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ICSE 10 - Chemistry
please answer this question
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Asked by ruchisharmatbn | 05 Mar, 2024, 06:40: PM
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ICSE 10 - Chemistry
calculate the ratio between the volume of gaseous products formed on catalytic oxidation of 500ml of ammonia according to equation
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Asked by kundus458 | 07 Feb, 2024, 08:55: AM
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ICSE 10 - Chemistry
What will be the mass. ??
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Asked by jrvedant208 | 05 Feb, 2024, 10:37: PM
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ICSE 10 - Chemistry
The mass of 5.6~dm^{3} of a certain gas at STP is 12-0 g. Calculate the relative molecular mass of the gas.
Asked by maybe.kushagra | 25 Jan, 2024, 03:12: AM
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ICSE 10 - Chemistry
24cc Marsh gas was mixed with 106cc oxygen and then exploded. on cooling the volume of the mixture became 82cc of which 58cc was unchanged oxygen. which law does this experiment support? explain with calculations
Asked by matloobser | 07 Sep, 2023, 09:36: AM
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ICSE 10 - Chemistry
How to calculate Emphirical formula and Molecular formula? thanks.
Asked by rashikulkarni28 | 10 Jul, 2022, 10:13: PM
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ICSE 10 - Chemistry
In Chemistry, in a given reaction , how to recognize which reaction it is  i.e oxidation,reduction or redox reaction?
Asked by rashikulkarni28 | 25 Jun, 2022, 10:24: PM
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ICSE 10 - Chemistry
  30 ml each of oxygen and hydrogen and carbon monoxide are reacted in a container. What will be the volume and composition of the resulting mixture of the gases? 2H2 + O2 →2H2O 2CO+ O2 → 2CO2
Asked by dafk04.dp | 06 May, 2021, 06:22: PM
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ICSE 10 - Chemistry
differentiate between N2 and 2N
Asked by amit.clw4 | 15 Mar, 2021, 07:27: AM
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ICSE 10 - Chemistry
what is stoichiometry in simple word?
Asked by amit.clw4 | 14 Mar, 2021, 08:12: AM
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