In which of the following reactions `O_2` is not formed as one of the product? A) `KClO_3 rarr `
B) `SnCl_2 + HCl + O_3 rarr`
C) `FeSO_4 + H_2SO_4 + O_3 rarr`
D) `PbS + O _3 rarr`

Complete the following reactions : C_2H_4+O_2 rarr

Which of the following is not formed in the below reaction O_(3) + Kl + D_(2)O rarr

Complete the following reactions : C_2H_4 + H_2O overset(H_2SO_4) rarr

Balance the following equations As_2O_3 + SnCl_2 + HCl to SnCl_4 + As + H_2O

Role of SO_2 in the following reaction respectively are, (a) Fe_2(SO_4)_3 + SO_2 +2H_2O rarr 2FeSO_4 + H_2SO_4 , (b) 2H_2S + SO_2 rarr 2H_2O + 3S

Complete the following reaction: (i) Cl_(2) + H_(2)O rarr (ii) XeF_(6) + 3H_(2)O rarr

Complete the following reactions (i) O_(2)^(2-)+H_(2)O rarr (ii) O_(2)^(-) +H_(2)O rarr

For the following redox reaction the coefficients of the reactants for balanced reaction are Cr_2O_7^(2-) + SO_3^(2-) + H^+ rarr Cr^(3+) + SO_4^(2-) + H_2O

In the following reaction the value of 'X' is H_(2)O+SO_(3)^(2-)rarr SO_(4)^(2-)+2H^(+)+X

Explain whether oxidation, reductio, or neither occurs in the following reactions : (a) H_2 C= CH_2 rarr H_3 C - CH_3 (b) HC -= CH rarr H_3 C- CH = O ( c) CH_4 rarr CH_3 OH (d) H_2 CB r_2 rarr H_2 C = O II. Give the structural formula for the simplest hydrocarbon in which C has a zero O.N .