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In the laboratory, urea was first prepar...

In the laboratory, urea was first prepard by heating .........

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ICSE-ORGANIC CHEMISTRY : SOME BASIC PRINCIPLES AND TECHNIQUES -FILL IN THE BLANK TYPE QUESTIONS
  1. In the laboratory, urea was first prepard by heating .........

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  2. Organic compounds are ............... in nature and possess ........ m...

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  3. Unsaturated hydrocarbons are the compounds of ............... and .......

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  4. The neopentane contains .... ........... 1^@ and ............... 4^@ c...

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  5. The functional group present in nitriles is .......

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  6. In a homologous series, two successive members differ by a ..............

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  7. The IUPAC name of tertiary butyl chloride is

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  8. The IUPAC name of formic acid is .......

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  9. The functional group present in thioalcohols is……….

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  10. The IUPAC name of CH3-underset(OH) underset( । )CH-CH2-CH3 is

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  11. IUPAC name of the compound is .......

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  12. When two or more compounds having the same molecular formula differ in...

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  13. Chain isomerism is also referred to as ......... isomerism.

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  14. Butan-1-ol and 2-methylpropan-1-ol differ in their ......skeletons and...

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  15. Pentane has ......... chain isomers.

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  16. The ring-chain isomers possible with the molecular formula C3 H6 are ....

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  17. In tautomerism, the two tautomeric forms continuously change into each...

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  18. Maleic acid and fumaric acid are ......... isomers.

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  19. The main cause of geometrical isomerism is the ... carbon atoms about ...

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  20. The geometrical isomers have ......... but not chemical properties.

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