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Tardigrade
Question
Chemistry
Statement 1: Solution of Na2CrO4 in water is intensely coloured Statement 2: Oxidation state of Cr in Na2CrO4 is +VI.
Q.
Statement 1
: Solution of
N
a
2
C
r
O
4
in water is intensely coloured
Statement 2
: Oxidation state of
C
r
in
N
a
2
C
r
O
4
i
s
+
V
I
.
1278
209
The d-and f-Block Elements
Report Error
A
If both Statement 1 and Statement 2 are true and the statement 2 is the correct explanation o f the statement 1.
88%
B
If both Statement 1 and Statement 2 are true but statement 2 is not the correct explanation o f the statement 1.
0%
C
If Statement 1 is true but Statement 2 is false.
12%
D
If Statement 1 is false but Statement 2 is true
0%
Solution:
A solution of
N
a
2
C
r
O
4
in water is intensely coloured due to oxidation state of chromium in
N
a
2
C
r
O
4
is
+
6
Here both assertion and reason are correct..