1
IIT-JEE 1986
Subjective
+1
-0
Complete and balance the following equation:
Ag+ + AsH3 $$\to$$ H3AsO3 + H+
Ag+ + AsH3 $$\to$$ H3AsO3 + H+
2
IIT-JEE 1986
Subjective
+1
-0
Arrange the following in increasing oxidation number of iodine.
I2, HI, HIO4, ICl
I2, HI, HIO4, ICl
3
IIT-JEE 1983
Subjective
+1
-0
Complete and balance the following equation:
$$Cr_2O_7^{2-}$$ + C2H4O $$\to$$ C2H4O2 + Cr3+
$$Cr_2O_7^{2-}$$ + C2H4O $$\to$$ C2H4O2 + Cr3+
4
IIT-JEE 1983
Subjective
+1
-0
Complete and balance the following equation:
Zn + $$NO_3^- \to$$ Zn2+ + $$NH_4^+$$
Zn + $$NO_3^- \to$$ Zn2+ + $$NH_4^+$$
Questions Asked from Redox Reactions (Subjective)
Number in Brackets after Paper Indicates No. of Questions
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