Purple solution of KMnO_4 xrightarrow{Na_2SO_ | vedclass

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

Question

(D) The reaction between $KMnO_4$,$Na_2SO_4$,and $BaCl_2$ involves the formation of $BaSO_4$ as a white precipitate,not a pink one. $KMnO_4$ is a stro

Vedclass · Accepted Answer

Pink ppt. is not obtained

Vedclass · Answer

(D) The reaction between $KMnO_4$,$Na_2SO_4$,and $BaCl_2$ involves the formation of $BaSO_4$ as a white precipitate,not a pink one. $KMnO_4$ is a strong oxidizing agent,but it does not react with $Na_2SO_4$ or $BaCl_2$ to form a pink precipitate. $BaSO_4$ is white,$MnS$ is flesh-colored or pinkish,but it is formed by the reaction of $Mn^{2+}$ with $S^{2-}$. In this specific mixture,no reaction occurs that produces a pink precipitate. Therefore,the correct statement is that a pink precipitate is not obtained.

Purple solution of $KMnO_4 \xrightarrow{Na_2SO_4, BaCl_2}$ Pink ppt. Select the correct statement about pink ppt.

Similar Questions

When copper is added to concentrated $H_2SO_4$,$CuSO_4$ is produced along with another sulphur-containing compound $X$. The compound $X$ is

Which of the following reactions is not a redox reaction?

When an acidic solution of $K_2Cr_2O_7$ is added to $Na_2SO_3$,it turns green. Which of the following compounds is formed in this reaction?

Assign $A, B, C, D$ from the given type of reaction.
$Hg(NO_3)_2 + NH_3(soln.) \longrightarrow HgO \cdot HgNH_2NO_3 \downarrow $

Assign $A, B, C, D$ from the given type of reaction: $NH_4NO_3 \xrightarrow{\Delta} N_2O + 2H_2O$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module