MHT CET 2025 23rd April Evening Shift | Redox Reactions Question 7 | Chemistry

For a reaction, $\mathrm{NH}_4 \mathrm{NO}_2 \longrightarrow \mathrm{~N}_2+2 \mathrm{H}_2 \mathrm{O}$. Which from following phenomena is true regarding nitrogen?

Oxidised

Reduced

Oxidised as well as reduced

Neither oxidised nor reduced

MHT CET 2025 23rd April Morning Shift

MCQ (Single Correct Answer)

-0

Identify correct statement for reaction stated below.

$$ \mathrm{Ag}_2 \mathrm{O}+\mathrm{H}_2 \mathrm{O}+2 \mathrm{e}^{-} \longrightarrow 2 \mathrm{Ag}+2 \mathrm{OH}^{-} $$

Water is oxidised.

Hydrogen is oxidised.

Silver is reduced.

Hydrogen is reduced.

MHT CET 2025 22nd April Evening Shift

MCQ (Single Correct Answer)

-0

A compound of Xe and F is found to have atomic ratio $\mathrm{Xe}: \mathrm{F}$ as $0.4: 2.4$, Find the oxidation number of Xe ?

-4

Zero

MHT CET 2025 22nd April Evening Shift

MCQ (Single Correct Answer)

-0

Which of the following species acts as strongest oxidising agent?

$\mathrm{Li}^{+}$

$\mathrm{F}_2$

$\mathrm{F}^{-}$

PREVIOUS NEXT

MHT CET Subjects

Browse all chapters by subject

Chemistry

Physical Chemistry

Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry

Inorganic Chemistry

Periodic Table and Periodicity Chemical Bonding and Molecular Structure Metallurgy Hydrogen and It's Compounds s-Block Elements p-Block Elements d and f Block Elements Coordination Compounds Environmental Chemistry

Organic Chemistry

IUPAC Nomenclatures General Organic Chemistry Isomerism Hydrocarbons Haloalkanes and Haloarenes Alcohol, Phenols and Ethers Aldehyde and Ketone Carboxylic Acids and Its Derivatives Compounds Containing Nitrogen Polymers Biomolecules Chemistry in Everyday Life Practical Organic Chemistry