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Match the reactions given in column I with their respective oxidant/reductant given in column II

   

Column-I

Column- II

   

(A)

(p)

None act as oxidant or reductant

(B)

and

 acts as

(q)

Reductant

(C)

 acts as

(r)

Both act as oxidant and reductant

(D)

acts as

(s)

Oxidant

CODES :

 

A

B

C

D

 

 

a)

r

p

s

q

 

 

b)

q

s

p

r

 

 

c)

s

q

r

p

 

 

d)

p

r

q

s

 

 



Question ID - 105107 | SaraNextGen Top Answer

Match the reactions given in column I with their respective oxidant/reductant given in column II

   

Column-I

Column- II

   

(A)

(p)

None act as oxidant or reductant

(B)

and

 acts as

(q)

Reductant

(C)

 acts as

(r)

Both act as oxidant and reductant

(D)

acts as

(s)

Oxidant

CODES :

 

A

B

C

D

 

 

a)

r

p

s

q

 

 

b)

q

s

p

r

 

 

c)

s

q

r

p

 

 

d)

p

r

q

s

 

 

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

(a → r)  (Reduction and acts as an oxidant)

 (Oxidation and acts as a reductant)

So  acts both as an oxidant and a reductant

(b → p)  No change in the oxidation number of either of the conjugate pairs

(None is an oxidant or a reductant)

(c → s)  In a conjugate pair, the oxidant has a higher oxidation number

For

(Reduction and acts as an oxidant)

For

(Oxidation and acts as an reductant)

(d → q)  For

(Reduction and acts as an oxidant)

For

(Oxidation and acts as a reductant)

127 votes


127