1
JEE Main 2021 (Online) 31st August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Match List - I with List - II

List - I
(Parmeter)
List - II
(Unit)
(a) Cell constant (i) $$S\,c{m^2}mo{l^{ - 1}}$$
(b) Molar conductivity (ii) Dimensionless
(c) Conductivity (iii) $${m^{ - 1}}$$
(d) Degree of dissociation of electrolyte (iv) $${\Omega ^{ - 1}}{m^{ - 1}}$$


Choose the most appropriate answer from the options given below :
A
(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
B
(a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
C
(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
D
(a)-(ii), (b)-(i), (c)-(iii), (d)-(iv)
2
JEE Main 2021 (Online) 31st August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
The major products A and B formed in the following reaction sequence are :

JEE Main 2021 (Online) 31st August Evening Shift Chemistry - Compounds Containing Nitrogen Question 75 English
A
JEE Main 2021 (Online) 31st August Evening Shift Chemistry - Compounds Containing Nitrogen Question 75 English Option 1
B
JEE Main 2021 (Online) 31st August Evening Shift Chemistry - Compounds Containing Nitrogen Question 75 English Option 2
C
JEE Main 2021 (Online) 31st August Evening Shift Chemistry - Compounds Containing Nitrogen Question 75 English Option 3
D
JEE Main 2021 (Online) 31st August Evening Shift Chemistry - Compounds Containing Nitrogen Question 75 English Option 4
3
JEE Main 2021 (Online) 31st August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is not an example of fibrous protein?
A
Keratin
B
Albumin
C
Collagen
D
Myosin
4
JEE Main 2021 (Online) 31st August Evening Shift
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Change Language
The deposition of X and Y on ground surfaces is referred as wet and dry depositions, respectively. X and Y are :
A
X = Ammonium salts, Y = CO2
B
X = SO2, Y = Ammonium salts
C
X = Ammonium salts, Y = SO2
D
X = CO2, Y = SO2
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