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In Dumas' method of estimation of nitrog...

In Dumas' method of estimation of nitrogen `0.35 g` of an organic compound gave `55mL` of nitrogen collected at `300K` temperature and `715 mm` pressure. The percentage composition of nitrogen in the compound would be `: (` Aqueous tension at `300K =15 mm)`

A

14.45

B

15.45

C

16.45

D

17.45

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AAKASH INSTITUTE-ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES -Assignment(SECTION C)
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  2. Among the following compounds the one that is most reactive towards el...

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  3. In Dumas' method of estimation of nitrogen 0.35 g of an organic compou...

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  4. Considering the state of hybridization of carbon atoms, find out the m...

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  5. The LaSSaigen's extract is boiled with conc. HNO(3) while testing for...

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  6. Which of the following species is not electrophilic in nature ?

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  7. The IUPAC name of the compound CH(3)CH=CHC-=CH is

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  8. The IUPAC name of the compound having the formula CH-=C-CH=CH(2) is

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  9. Which of the following compounds will exhibit cis-trans (geometrical )...

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  10. In the hydrocarbon CH(3)-CH = CH-CH(2) -C = CH The state of hybridizat...

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  11. Acidic strength of (a) H(3)CH (b) H(2)C = CH2 (c ) H-C-=C...

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  12. The general molecular formula, which represents the homologous series ...

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  13. The correct order regarding the electronegativity of hybrid orbitals o...

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  14. Which one of the following pairs represent stereoisomerism?

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  15. The best method for the separation of naphthalene and benzoic acid fro...

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  16. The correct order of increasing bond length of C - H ,C - O, C - C and...

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  17. Homolytic fission of the following alkanes forms free radicals CH(3) -...

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  18. Nitrogen detection in an organic compound is carried out by Lassaigne’...

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  19. An organic compound contains carbon, hydrogen and oxygen. Its elementa...

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  20. The number of structural isomers in C(4)H(10)O will be

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