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E M B I B E
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY
>
Chapter 8 - Redox Reactions
>
KEAM 2020
>
Q 1
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EASY
KEAM
IMPORTANT
Earn 100
CH
4
(
g
)
+
4
Cl
2
(
g
)
→
CCl
4
(
1
)
+
4
HCl
(
g
)
In the above reaction, the change of oxidation state of carbon is
(a)
from
+
4
to
-
4
(b)
from
+
1
to
+
4
(c)
from
-
4
to
+
4
(d)
from
-
1
to
+
1
(e)
from
-
4
to
-
1
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Important Questions on Redox Reactions
MEDIUM
KEAM
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY
>
Chapter 8 - Redox Reactions
>
KEAM 2018
>
Q 2
1
mol
of
F
e
S
O
4
a
t
o
m
i
c
w
e
i
g
h
t
o
f
F
e
i
s
55.84
g
m
o
l
-
1
is oxidized to
F
e
2
S
O
4
3
. Calculate the equivalent weight of ferrous ion
