An alkene of molecular formula C 9 H 18 , on ozonolysis gives 2 , 2 - dimethylpropanal & 2 - butanone, then the alkene is

2 , 2 , 4 - trimethyl - 3 - hexene.

2 , 2 , 6 - trimethyl - 3 - hexene.

2 , 3 , 4 - trimethyl - 2 - hexene.

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 14

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Identify product $(B)$ in the following reaction sequence:

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 15

Acetone and acetaldehyde are differentiated by:

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 16

Schiff's base and schiff's reagent are

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 17

Arrange the following compounds in decreasing order of rate of exchange of

O^{18}

with

H_{2} O^{18}

(X) {CCl}_{3} CHO

(Y) {CH}_{3} CHO

(Z) {CH}_{3} {COCH}_{3}

(W) {CF}_{3} CHO

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Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 18

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The above compound describes a condensation polymer that can be obtained in two ways: either treating $3$ molecules of acetone $({CH}_{3} {COCH}_{3})$ with concentrated $H_{2} {SO}_{4}$ or passing propyne $({CH}_{3} C \equiv CH)$ through a red hot tube. The name of polymer is: