[" Which reaction is not feasible "],[" and-fit 3ffrishtil #ita "787],[" A."2Kl+Br_(2)rarr2KBr+Br_(2)],[" C."2KBr+Cl_(2)rarr2KCl+Br_(2)],[" D."2H_(2)O+2F_(2)rarr4HF+O_(2)]

Which of the following reactions is an example of second order reaction (A) 2H_(2)O_(2)rarr2H_(2)O+O_(2) (B) SO_(2)Cl_(2)rarr SO_(2)+Cl_(2) (C) 2N_(2)O_(5)rarr2N_(2)O_(4)+O_(2) (D) 2N_(2)O rarr2N_(2)+O_(2)

In the reaction 2Br^(-) + X_(2) rarr Br_(2) + 2X^(-) , X_(2) is

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 :

Which of the following given below can liberate Br_(2) from KBr ? F_(2),Cl_(2),I_(2) and " Conc. "H_(2)SO_(4)

Which of the following given below can liberate Br_(2) from KBr ? F_(2),Cl_(2),I_(2) and " Conc. "H_(2)SO_(4)