Day 191: JEE Mains Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Aldehydes, Ketones and Carboxylic Acids. Asked once: 2021 Paper 12 (same type asked 2 times) See all 2 of this type
27 $The correct order of the rate of hydrolysis of an ester, an acid chloride and an acid anhydride is:$
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Question 2
Aldehydes, Ketones and Carboxylic Acids. Asked once: 2021 Paper 21 (same type asked 2 times) See all 2 of this type
38 $Which one of the following reactions will not yield propionic acid?$
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Question 3
Amines. Asked once: 25 Jan 2023 (same type asked 2 times) See all 2 of this type
40 $The correct order in aqueous medium of basic strength in case of methyl substituted amines is:$
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Question 4
Equilibrium. Asked once: 13 Apr 2023 (same type asked 2 times) See all 2 of this type
53 $25.0\text{ }mL$

Question 5

Organic Reaction Mechanisms. Asked once: 2021 Paper 26 (same type asked 2 times) See all 2 of this type

C_{6}H_{5}N_{2}^{+}Cl^{-} \xrightarrow{Cu_{2}Cl_{2}} C_{6}H_{5}Cl + N_{2}

	List-I		List-II
(A)	$C_{6}H_{5}N_{2}^{+}Cl^{-} \xrightarrow{Cu_{2}Cl_{2}} C_{6}H_{5}Cl + N_{2}$	(i)	Wurtz reaction
(B)	$C_{6}H_{5}N_{2}^{+}Cl^{-} \xrightarrow{Cu,\ HCl} C_{6}H_{5}Cl + N_{2}$	(ii)	Sandmeyer reaction
(C)	$2CH_{3}CH_{2}Cl + 2Na \xrightarrow{\text{ether}} C_{2}H_{5}-C_{2}H_{5} + 2NaCl$	(iii)	Fittig reaction
(D)	$2C_{6}H_{5}Cl + 2Na \xrightarrow{\text{ether}} C_{6}H_{5}-C_{6}H_{5} + 2NaCl$	(iv)	Gattermann reaction

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