1
JEE Main 2021 (Online) 22th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following compounds will provide a tertiary alcohol or reaction with excess of CH3MgBr followed by hydrolysis?
A
JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 81 English Option 1
B
JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 81 English Option 2
C
JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 81 English Option 3
D
JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 81 English Option 4
2
JEE Main 2021 (Online) 22th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following compounds does not exhibit resonance?
A
CH3CH2OCH = CH2
B
JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Basics of Organic Chemistry Question 102 English Option 2
C
CH3CH2CH2CONH2
D
CH3CH2CH = CHCH2NH2
3
JEE Main 2021 (Online) 22th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
Match List-I with List-II

List-I
(Elements)
List-II
(Properties)
(a) Ba (i) Organic solvent soluble compounds
(b) Ca (ii) Outer electronic configuration $$6{s^2}$$
(c) Li (iii) Oxalate insoluble in water
(d) Na (iv) Formation of very strong monoacidic base


Choose the correct answer from the options given below :
A
(a)-(ii), (b)-(iii), (c)-(i) and (d)-(iv)
B
(a)-(iv), (b)-(i), (c)-(ii) and (d)-(iii)
C
(a)-(iii), (b)-(ii), (c)-(iv) and (d)-(i)
D
(a)-(i), (b)-(iv), (c)-(ii) and (d)-(iii)
4
JEE Main 2021 (Online) 22th July Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Compounds Containing Nitrogen Question 97 English
In the chemical reactions given above A and B respectively are :
A
H3PO2 and CH3CH2Cl
B
CH3CH2OH and H3PO2
C
H3PO2 and CH3CH2OH
D
CH3CH2Cl and H3PO2
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