मराठी
महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write Balanced Chemical Equations for Action of Potassium Permanganate on Hydrogen - Chemistry

Advertisements
Advertisements

प्रश्न

Write balanced chemical equations for action of potassium permanganate on: Hydrogen

एका वाक्यात उत्तर
Advertisements

उत्तर

 \[\ce{2KMnO4 + 3H2 -> 2MnO2 + 2KOH + 2H2O}\]

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
2013-2014 (March)

APPEARS IN

व्हिडिओ ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्‍न

Pb(NO3)2 on heating gives a brown gas which undergoes dimerisation on cooling? Identify the gas


Why does NO2 dimerise?


What is the covalence of nitrogen in N2O5?


Why does the reactivity of nitrogen differ from phosphorus?


How is nitrogen prepared in the laboratory? Write the chemical equations of the reactions involved.


Give the resonating structure of N2O5.


Which of the following is a basic oxide?

(A) SiO2

(B) P4O10

(C) MgO

(D) Al2O3


Explain why Mn2+ ion is more stable than Mn3+? (Given : Mn→ Z=25)


Write balanced chemical equations for action of potassium permanganate on Warm conc. sulphuric acid

 


Account for the following :

Bond angle in NH+4NH4+ is higher than NH3.


 Tendency to show –3 oxidation state decrease from Nitrogn (N) to Bismuth (Bi).


Nitrogen is relatively inactive element because ____________.


Pick out the wrong statement.


Which of the following oxides is neutral?


Which of the following oxides of nitrogen reacts with FeSOto form a dark brown compound?


Which oxide of nitrogen is obtained on heating ammonium nitrate at 250°C?


Which of the following can be used as anesthesia?


A deep brown gas is formed by mixing two colourless gases which are:


The laughing gas is ____________.


Assertion: \[\ce{HNO3}\] makes iron passive.

Reason: \[\ce{HNO3}\] forms a protective layer of ferric nitrate on the surface of iron.


HCl is added to following oxides. Which one would give H2O2 


Assertion: Nitrogen and oxygen are the main components in the atmosphere but these do not react to form oxides of nitrogen.

Reason: The reaction between nitrogen and oxygen requires high temperature.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×