1
IIT-JEE 1995
Subjective
+2
-0
A 5.0 cm3 solution of H2O2 liberates 0.508 g of iodine from an acidified KI solution. Calculate the strength of H2O2 solution in terms of volume strength at STP.
2
IIT-JEE 1986
Subjective
+1
-0
Complete and balance the following equation:
S + OH- $$\to$$ S2- + $$S_2O_3^-$$
S + OH- $$\to$$ S2- + $$S_2O_3^-$$
3
IIT-JEE 1986
Subjective
+1
-0
Arrange the following in increasing oxidation number of iodine.
I2, HI, HIO4, ICl
I2, HI, HIO4, ICl
4
IIT-JEE 1986
Subjective
+1
-0
Complete and balance the following equation:
Ag+ + AsH3 $$\to$$ H3AsO3 + H+
Ag+ + AsH3 $$\to$$ H3AsO3 + H+
Questions Asked from Redox Reactions (Subjective)
Number in Brackets after Paper Indicates No. of Questions
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