Home
Class 11
CHEMISTRY
MnO(2)+4HClrarrMnCl(2)+Cl(2)+2H(2)O, In ...

`MnO_(2)+4HClrarrMnCl_(2)+Cl_(2)+2H_(2)O`, In the reaction `MnO_(2)` acts as 

A

0.80 mole of `Cl_(2)` is formed

B

0.80 mole of HCl remains unreacted

C

`MnO_(2)` is completely reacts

D

`MnO_(2)` is the limiting reactant

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
`146g=4` moles
`implies MnO_(2)` is limiting reagent
`MnO_(2)+4HClrarrMnCl_(2)+Cl_(2)+2H_(2)O`
`0.8+4xx0.8rarr0.8`
Promotional Banner

Similar Questions

Explore conceptually related problems

MnO_(2)+4HCl rarr MnCl_(2)+2H_(2)O+Cl_(2) In the above equation, name the compound which is oxidized and which is reduced.

Coefficients of MnO_(4)^(-), C_(2)O_(4)^(2-) and H^(+) in the balanced reaction, MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+) to Mn^(2+)+CO_(2)+H_(2)O

A 0.518 g sample of lime stone is dissolved in HCl and then the calcium is precipitated as CaC_2O_4 After filtering and washing the precipitate, it requires 40.0 mL of 0.250 N KMnO_4 solution acidified with H_2SO_4 to titrate it as, MnO_(4)^(-)+H^(+) +C_(2)O_(4)^(2-) rarr Mn^(2+)+CO_(2)+2H_(2)O The percentage of CaO in the sample is:

Balance the following equations and write down the stoichiometric proportions. a) C+O_(2)rarr CO_(2) b) H_(2)+Cl_(2)rarr HCl c) N_(2)+H_(2)rarr NH_(3) d) Fe+O_(2)rarrFe_(2)O_(3) e) CaCO_(3)+HClrarr CaCl_(2)+H_(2)O+CO_(2) f) MnO_(2)+HCl rarr MnCl_(2)+H_(2)O+Cl_(2) g) Mg(OH)_(2)+HClrarrMgCl_(2)+H_(2)O h) KI+H_(2)SO_(4)rarr KHSO_(4)+I_(2)+SO_(2)

PbS+4H_(2)O_(2)toPbSO_(4)+4H_(2)O . The reaction of H_(2)O_(2) with is an example of . .. . reaction.

A solution of 0.1M KMnO_4 is used for the reaction S_(2)O_(3)^(-2) + 2 MnO_(4)^(-) + H_(2)O rarr MnO_(2) +SO_(4)^(2-)+ OH^(-) . The volume of KMnO_4 required to react 0.158gm of Na,s,o, is (MW = 158)

[Fe(H_(2)O)_(2)(C_(2)O_(4))_(2)]^(2-)+MnO_(4)^(-)+H^(+)toFe^(3+)+CO_(2)+Mn^(2+)+H_(2)O In this reaction, number of protons involved in the balanced equation are

In the preparaiton of O_2 from KClO_3 , MnO_2 acts as