1
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
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Hydrolysis of which compound will give carbolic acid?

A
Cumene
B
Benzenediazonium chloride
C
Benzal chloride
D
Ethylene glycol ketal
2
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
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JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 63 English

Consider the above reaction and predict the major product.

A
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 63 English Option 1
B
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 63 English Option 2
C
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 63 English Option 3
D
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 63 English Option 4
3
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
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The correct sequential order of the reagents for the given reaction is

JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 63 English

A
$$\mathrm{HNO}_{2}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{HNO}_{2}, \mathrm{KI}, \mathrm{H}_{2} \mathrm{O} / \mathrm{H}^{+}$$
B
$$\mathrm{HNO}_{2}, \mathrm{KI}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{HNO}_{2}, \mathrm{H}_{2} \mathrm{O} /$$ warm
C
$$\mathrm{HNO}_{2}, \mathrm{KI}, \mathrm{HNO}_{2}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{H}_{2} \mathrm{O} / \mathrm{H}^{+}$$
D
$$\mathrm{HNO}_{2}, \mathrm{Fe} / \mathrm{H}^{+}, \mathrm{KI}, \mathrm{HNO}_{2}, \mathrm{H}_{2} \mathrm{O} /$$ warm
4
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Vulcanization of rubber is carried out by heating a mixture of

A
isoprene and styrene
B
neoprene and sulphur
C
isoprene and sulphur
D
neoprene and styrene
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