(C) The reaction between $K_2Cr_2O_7$,concentrated $H_2SO_4$,and $NaCl$ is known as the Chromyl Chloride test.The chemical equation is: $K_2Cr_2O_7 +

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(C) The reaction between $K_2Cr_2O_7$,concentrated $H_2SO_4$,and $NaCl$ is known as the Chromyl Chloride test.The chemical equation is: $K_2Cr_2O_7 + 4NaCl + 6H_2SO_4 \rightarrow 2CrO_2Cl_2 + 2KHSO_4 + 4NaHSO_4 + 3H_2O$.The red-orange vapours produced are of Chromyl chloride $(CrO_2Cl_2)$.