1
JEE Main 2020 (Online) 5th September Evening Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
Consider the complex ions,
trans-[Co(en)2Cl2]+ (A) and
cis-[Co(en)2Cl2]+ (B).
The correct statement regarding them is :
A
both (A) and (B) can be optically active.
B
both (A) and (B) can not be optically active.
C
(A) can not be optically active, but (B) can be optically active.
D
(A) can be optically active, but (B) can not be optically active.
2
JEE Main 2020 (Online) 5th September Evening Slot
Numerical
+4
-0
Change Language
Considering that $$\Delta $$0 > P, the magnetic moment
(in BM) of [Ru(H2O)6]2+ would be _________.
Your input ____
3
JEE Main 2020 (Online) 5th September Evening Slot
Numerical
+4
-0
Change Language
The number of chiral carbons present in sucrose is _____.
Your input ____
4
JEE Main 2020 (Online) 5th September Evening Slot
Numerical
+4
-0
Change Language
For a reaction X + Y ⇌ 2Z , 1.0 mol of X, 1.5 mol
of Y and 0.5 mol of Z were taken in a 1 L vessel and
allowed to react. At equilibrium, the concentration
of Z was 1.0 mol L–1. The equilibrium constant of reaction
is $${x \over {15}}$$. The value of x is _________.
Your input ____

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