1
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The metal complex that is diamagnetic is (Atomic number: $$\mathrm{Fe}, 26 ; \mathrm{Cu}, 29)$$

A
$$\mathrm{K}_{3}\left[\mathrm{Cu}(\mathrm{CN})_{4}\right]$$
B
$$\mathrm{K}_{2}\left[\mathrm{Cu}(\mathrm{CN})_{4}\right]$$
C
$$\mathrm{K}_{3}\left[\mathrm{Fe}(\mathrm{CN})_{4}\right]$$
D
$$\mathrm{K}_{4}\left[\mathrm{FeCl}_{6}\right]$$
2
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language

Match List I with List II.

List I

Pollutant
List II

Source
(A) Microorganisms (I) Strip mining
(B) Plant nutrients (II) Domestic sewage
(C) Toxic heavy metals (III) Chemical fertilizer
(D) Sediment (IV) Chemical factory

Choose the correct answer from the options given below :

A
A-II, B-III, C-IV, D-I
B
A-II, B-I, C-IV D-III
C
A-I, B-IV, C-II, D-III
D
A-I, B-IV, C-III, D-II
3
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct decreasing order of priority of functional groups in naming an organic Question: compound as per IUPAC system of nomenclature is

A
$$-\mathrm{COOH}>-\mathrm{CONH}_{2}>-\mathrm{COCl}>-\mathrm{CHO}$$
B
$$\mathrm{SO}_{3} \mathrm{H}>-\mathrm{COCl}>-\mathrm{CONH}_{2}>-\mathrm{CN}$$
C
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Basics of Organic Chemistry Question 95 English Option 3
D
$$-\mathrm{COOH}>-\mathrm{COOR}>-\mathrm{CONH}_{2}>-\mathrm{COCl}$$
4
JEE Main 2022 (Online) 26th July Evening Shift
MCQ (More than One Correct Answer)
+4
-1
Change Language

Which of the following is not an example of benzenoid compound?

A
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Basics of Organic Chemistry Question 93 English Option 1
B
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Basics of Organic Chemistry Question 93 English Option 2
C
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Basics of Organic Chemistry Question 93 English Option 3
D
JEE Main 2022 (Online) 26th July Evening Shift Chemistry - Basics of Organic Chemistry Question 93 English Option 4
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