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Calculate percentage of carbon in ethano...

Calculate percentage of carbon in ethanol `(C_(2)H_(5)OH)`.

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The correct Answer is:
`52.174%`
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AAKASH INSTITUTE ENGLISH-SOME BASIC CONCEPTS OF CHEMISTRY -TRY YOURSELF
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  2. Calculate mass of one molecule of sulphur dioxide (SO(2)) in gram.

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  3. Calculate number of atoms in 0.5 mole of oxygen atoms.

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  4. Calculate number of atoms in 0.2 mole of oxygen atoms.

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  5. Calculate percentage of sulphur in sulphuric acid (H(2)SO(4)).

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  6. Calculate percentage of carbon in ethanol (C(2)H(5)OH).

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  7. A substance on analysis, gave the following percentage composition : N...

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  8. A compound gave the following data: C = 57.82%,0 = 38.58% and the r...

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  10. How many moles of methane are required to produce 22g CO(2) (g) after ...

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  11. 50.0 kg of N(2) (g) and 10.0 kg of H(2) (g) are mixed to produce NH(3)...

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  12. 80 g of H(2) is reacted with 80 g of O(2) to form water. Find out the ...

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  15. A solution is prepared by adding 10 g of NaCl to 18 g of water. Calcul...

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  18. How many moles of HCl are present in 1 litre of 1 M HCl solution ?

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