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An organic compound 'X' having molecular...

An organic compound 'X' having molecular formula `C_(5)H_(10)` yields phenylhydrazone and gives negative response to the iodoform test and Tollen's test. It produces n-pentane on reduction. 'X' could be

A

3-pentanone

B

n-amyl alcohol

C

pentanal

D

2-pentanone

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The correct Answer is:
A
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AAKASH SERIES-ALDEHYDES AND KETONES-Objective exercise -3 (Previous NEET/AIPMT Questions)
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  4. CH(3)CHO and C(6)H(5)CHO can be distinguished chemically by

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  5. Consider the following reaction underset(Pd-BaSO(4))overset(H(2))ra...

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  6. Consider the reaction : RCHO + NH(2)NH(2) rarr RCH = N-NH(2) What ...

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  7. Acetone is treated with excess of ethanol in the presence of hydrochlo...

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  8. Reaction by which benzaldehyde cannot be prepared

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  9. Which one is most reactive towards nucleophilic addition reaction ?

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  10. An organic compound 'X' having molecular formula C(5)H(10) yields phen...

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  11. Reaction of a carbonyl compound with one of the following reagents inv...

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  12. Reaction of a carbonyl compound with one of the following reagents inv...

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  13. Which of the following compounds would be hydrolysed most easily ?

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  14. The correct statement regarding a carbonly compound with a hydrogen at...

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  15. Which among the given molecules are exhibit tautomerism?

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  16. The correct structure of the product A formed in the reaction

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  17. Consider the reaction Silver mirror observed Identified A, X, Y...

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  18. Of the following which is the product formed when cyclohexanone underg...

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  19. Predict the correct intermediate and product in the following reaction...

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  20. Identify the major products P, Q and R in the following sequence of re...

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