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Calculate the % of following elements ...

Calculate the % of following elements
(a) Sulphur in `CN_(4)H_(4)S` (b) Carbon in `C_(2)H_(4)O_(2)`
(c ) Nitrogen in `CN_(2)H_(4)O` (d) Hydrogen `C_(6)H_(6)`

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(a) 42.1% (b) 40.0% (c ) 46.67% (d) 7.69%
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C_(6) H_(12) O_(6) :

KUMAR PRAKASHAN-ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES-Section A -Try Your Self-3
  1. 38 cm^(2) N(2) gas at 300K temperature and 96pa pressure. In 0.25g org...

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  2. In Dumas method of estimation of nitrogen 3.88gm compound at 293K temp...

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  3. In Kjeldahl's method, estimation of nitrogen, from 3.88 milligram comp...

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  4. 6.46gm BaSO(4) is obtain from 4.81gm compound in estimation of sulphur...

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  5. Calculate the % of following elements (a) Sulphur in CN(4)H(4)S (b) ...

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  6. 0.25g compound give 0.350g, BaSO(4). What is the percentage of sulphur...

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  7. 0.45g organic compound by combustion, give 0.792g CO(2) and 0.324g wat...

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  8. The ammonia obtain from 0.50g organic compound is absorb in 50mL 0.5M,...

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  9. By combustion of 0.2475 gm organic compound 0.4950 gm, CO(2) and 6.202...

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  10. In Kjeldahl method of 0.35g of organic compound the produce ammonia ab...

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  11. 38 cm^(2) N(2) gas at 300K temperature and 96pa pressure. In 0.25g org...

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  12. In Dumas method of estimation of nitrogen 3.88gm compound at 293K temp...

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  13. In Kjeldahl's method, estimation of nitrogen, from 3.88 milligram comp...

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  14. 6.46gm BaSO(4) is obtain from 4.81gm compound in estimation of sulphur...

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  15. Calculate the % of following elements (a) Sulphur in CN(4)H(4)S (b) ...

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  16. 0.25g compound give 0.350g, BaSO(4). What is the percentage of sulphur...

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  17. 0.45g organic compound by combustion, give 0.792g CO(2) and 0.324g wat...

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  18. The ammonia obtain from 0.50g organic compound is absorb in 50mL 0.5M,...

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  19. By combustion of 0.2475 gm organic compound 0.4950 gm, CO(2) and 6.202...

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  20. In Kjeldahl method of 0.35g of organic compound the produce ammonia ab...

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