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1.
Reaction of acidified 
with ferrous oxalate gives oxidation products containing :
with ferrous oxalate gives oxidation products containing :
2.
How many litre a 0.5 
solution of an oxidising agent are reduced by 2 litre of 2.0 solution of a reducing agent?
solution of an oxidising agent are reduced by 2 litre of 2.0 solution of a reducing agent?
3.
In which of the following oxygen shows
1 oxidation state?
1 oxidation state?
4.
The coefficients of 
in the redox reaction, 
in the balanced form respectively are
in the redox reaction, in the balanced form respectively are
5.
Which compound shows highest oxidation number for chlorine?
6.
The number of 
ion oxidised by one mole of 
ions is :
ion oxidised by one mole of ions is :
7.
The oxidation number and covalency of sulphur in the sulphur molecule 
are respectively :
are respectively :
8.
The equivalent weight of iron in 
would be :
would be :
9.
Oxidation number of carbon in carbon suboxide is :
10.
Volumetric estimation of 
using hypo as intermediate solution along with KI solution and starch as indicator is an example of :
using hypo as intermediate solution along with KI solution and starch as indicator is an example of :