List of top Questions asked in MPBSE Class XII Board

Write the following with definition:
Rate determining step
Order of reaction
Write any three differences between d-block and f-block elements.
Write any three differences between Lanthanoid and Actinoid.
Write only chemical equation for the following reactions:
Define oxidation number of central metal atom with example.
Define coordination number with example.
Write the definition of hydrate isomerism with example.
Write the Etard reaction with chemical equation.
Write two uses of Carboxylic Acid.
Write only chemical equation for following conversion: \[ \text{CH}_3\text{-CH}_2\text{-Cl} \rightarrow \text{CH}_3\text{-CH}_2\text{-NH}_2 \]
Write the reason, Ethylamine is more basic than Ammonia.
Write any two differences between Fibrous Protein and Globular Protein.
Write any two differences between DNA and RNA.
Write the definition of mole fraction.
Write the definition of solution.
Write the functions of salt bridge.
Write the first law of Faraday of electrolysis.
Write any two differences between Molecularity of reaction and Order of reaction.
Write any two differences between Rate of reaction and Rate constant.
Write the IUPAC names of the following coordination compound: \(K_2[Ni(CN)_4]\)
Chemical name of vitamin B\(_2\) is \(\underline{\hspace{2cm}}\)
Write the formula of molar conductivity \(\underline{\hspace{2cm}}\)
Write the unit of rate constant for zero order reaction \(\underline{\hspace{2cm}}\)
Write the electronic configuration of Scandium \(\underline{\hspace{2cm}}\)
Write the chemical name of DDT \(\underline{\hspace{2cm}}\)