1
JEE Main 2022 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
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Given below are two statements:

Statement I : The non bio-degradable fly ash and slag from steel industry can be used by cement industry.

Statement II : The fuel obtained from plastic waste is lead free.

In the light of the above statements, choose the most appropriate answer from the options given below :

A
Both Statement I and Statement II are correct
B
Both Statement I and Statement II are incorrect
C
Statement I is correct but Statement II is incorrect
D
Statement I is incorrect but Statement II is correct
2
JEE Main 2022 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The structure of A in the given reaction is :

JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 50 English

A
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 50 English Option 1
B
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 50 English Option 2
C
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 50 English Option 3
D
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 50 English Option 4
3
JEE Main 2022 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Major product '$$\mathrm{B}$$' of the following reaction sequence is :

JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Haloalkanes and Haloarenes Question 38 English

A
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Haloalkanes and Haloarenes Question 38 English Option 1
B
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Haloalkanes and Haloarenes Question 38 English Option 2
C
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Haloalkanes and Haloarenes Question 38 English Option 3
D
JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Haloalkanes and Haloarenes Question 38 English Option 4
4
JEE Main 2022 (Online) 27th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List - I with List - II.

List - I List - II
(A) JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English 1 (I) Gatterman Koch reaction
(B) $$C{H_3} - CN\mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{{H_3}{O^ + }}^{SnC{l_2}/HCl}} C{H_3} - CHO$$
(II) Etard reaction
(C) JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English 2 (III) Stephen reaction
(D) JEE Main 2022 (Online) 27th July Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 52 English 3 (IV) Rosenmund reaction

Choose the correct answer from the options given below :

A
$$(\mathrm{A})-(\mathrm{IV}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{II}),(\mathrm{D})-(\mathrm{I})$$
B
$$(\mathrm{A})-(\mathrm{I}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{III}),(\mathrm{D})-(\mathrm{IV})$$
C
$$(\mathrm{A})-(\mathrm{II}),(\mathrm{B})-(\mathrm{III}),(\mathrm{C})-(\mathrm{IV}),(\mathrm{D})-(\mathrm{I})$$
D
$$(\mathrm{A})-(\mathrm{III}),(\mathrm{B})-(\mathrm{II}),(\mathrm{C})-(\mathrm{I}),(\mathrm{D})-(\mathrm{IV})$$
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