In manganese dioxide test, the green fumes of confirm the presence of hydrochloric acid.

M n C l_{2}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C l_{2}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

H C l

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $C l_{2}$
Manganese dioxide test is used to test whether a given compound is $H C l$ . In this test, green fumes are produced due to the release of $C l_{2}$ gas.
$M n O_{2} (s) + 4 H C l (a q) \to M n C l_{2} (a q) + 2 H_{2} O (l) + C l_{2} (↑)$

Suggest Corrections

Similar questions

Q. Why should the reaction between manganese dioxide and hydrochloric acid carried out in a fume cupboard?

When the mixture of manganese dioxide and concentrated hydrochloric acid is subjected to heat

Q. Write the ionic equation for reaction between manganese dioxide and hydrochloric acid.

Chlorine is prepared in the laboratory by treating manganese dioxide (MnO₂) with aqueous hydrochloric acid according to the reaction

4HCl₍_aq₎ + MnO₂₍_s₎ → 2H₂O₍_l₎ + MnCl₂₍_aq₎ + Cl₂₍_g₎

How many grams of HCl react with 5.0 g of manganese dioxide?

During the decomposition of Hydrogen peroxide, the presence of manganese dioxide has increased the rate of the reaction. In this case the manganese dioxide acts as a ___.

Join BYJU'S Learning Program

In manganese dioxide test, the green fumes of confirm the presence of hydrochloric acid.

The correct option is B Cl2Manganese dioxide test is used to test whether a given compound is HCl. In this test, green fumes are produced due to the release of Cl2 gas. MnO2(s)+4HCl(aq)→MnCl2(aq)+2H2O(l)+Cl2(↑)

The correct option is B $C l_{2}$
Manganese dioxide test is used to test whether a given compound is $H C l$ . In this test, green fumes are produced due to the release of $C l_{2}$ gas.
$M n O_{2} (s) + 4 H C l (a q) \to M n C l_{2} (a q) + 2 H_{2} O (l) + C l_{2} (↑)$