Write balaned chemical equations for:   (i) Mixture of `K_(2)Cr_(2)O_(7)` and `NaCl` is heated
Channel: Doubtnut
Date: 12/04/2020

Write balaned chemical equations for:   (i) Mixture of `K_(2)Cr_(2)O_(7)` and `NaCl` is heated with concentrated `H_(2)SO_(4)`.   (ii) Potassium permanganate is added to a hot solution of manganous sulphate.   (iii). Potassium dischromate and concentrated HCl are heated together.