Colloidal sulphur is obtained when

Question

Colloidal sulphur is obtained when (A) sulphur is heated gradually to high temperature (B) sulphur is heated with dilute sulphuric acid (C) hydrogen sulphide is passed through an aqueous solution of nitric acid (D) sulphur is warmed with carbon disulphide

Tardigrade Admin · Accepted Answer

HNO3 oxideses H2S to textS , which is obtained in colloidal form textH2 textS + 2 textH textN textO3 arrow textS + 2 textN textO2 + 2 textH2 textO

Q. Colloidal sulphur is obtained when

sulphur is heated gradually to high temperature

sulphur is heated with dilute sulphuric acid

hydrogen sulphide is passed through an aqueous solution of nitric acid

sulphur is warmed with carbon disulphide

$H N O_{3}$ oxideses $H_{2} S$ to $S$ , which is obtained in colloidal form
$H_{2} S + 2 H N O_{3} \to S + 2 N O_{2} + 2 H_{2} O$

Q. Colloidal sulphur is obtained when

sulphur is heated gradually to high temperature

sulphur is heated with dilute sulphuric acid

hydrogen sulphide is passed through an aqueous solution of nitric acid

sulphur is warmed with carbon disulphide

HNO3​ oxideses H2​S to S , which is obtained in colloidal form H2​S+2HNO3​→S+2NO2​+2H2​O

$H N O_{3}$ oxideses $H_{2} S$ to $S$ , which is obtained in colloidal form
$H_{2} S + 2 H N O_{3} \to S + 2 N O_{2} + 2 H_{2} O$