[" Which reaction is not feasible "],[" an) "x+4" 3rfitishall "$779],[" A."2Kl+Br_(2)rarr2KBr+l_(2)],[" B."2KBr+l_(2)rarr2Kl+Br_(2)],[" D."2H_(2)O+2F_(2)rarr4HF+O_(2)]

With respect to halogen or iodide ion four reactions are give below (P) Cl_(2)+H_(2)O_(2) rarr 2HCl+O_(2) (Q) Br_(2)+H_(2)O_(2) rarr 2HBr+O_(2) ( R) I_(2)+H_(2)O_(2) rarr 2HI +O_(2) (S) I^(-)+H_(2)O_(2) rarr 2OH^(-)+I_(2) The correct reactions are :

The reaction 2H_2O (l) rarr 4H^+ +O2+2e^-

Which reaction cannot be used for the preparation of the halogen acid (A) 2KBr+ Conc. H_(2)SO_(4) rarr (B) NaCl+ Conc. H_(2)SO_(4) rarr (C) NaHSO_(4) +NaCl rarr (D) CaF_(2) + H_(2)SO_(4) rarr

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

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

Choose the correct statement applicable for the reaction : 2H_(2)O+2F_(2)rarr 4HF +O_(2)

In which of the following reactions, H_(2)O_(2) acts as a reducing agent- (1) H_(2)O_(2) + 2H^(+) + 2e rarr 2H_(2) O (2) H_(2)O_(2) - 2e rarr O_(2) + 2H^(+) (3) H_(2)O_(2) + 2e rarr 2OH^(-) (4) H_(2)O_(2) + 2H^(-) - 2e rarr O_(2) + 2H_(2) O