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(a) Write the products of the following ...

(a) Write the products of the following reactions :

(ii) `CH_(3)MgBr+CO_(2)underset(H_(3)O^(+))overset("Dry ether")rarr`
(iii) `CH_(3)CH_(2)COOH + Br_(2) overset("Red Phosphorus")rarr`
(b) Write simple chemical tests to distinguish between the following pairs of compounds :
(i) Propanal and propanone (ii) Benzaldehyde and Benzoic acid

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Propanone undergoes iodoform test while propanal does not.
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ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( LONG ANSWER QUESTIONS)
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