HSC Science (Electronics) 12th Standard Board Exam - Maharashtra State Board Question Bank Solutions for Chemistry

Predict the products (name and structure) in the following reaction:

\[\ce{CH3 - CONH2 ->[\Delta][dil. HCl]}\] ?

Predict the products (name and structure) in the following reaction:

\[\ce{C6H5 - CH2 - CH3 ->[alk. KMnO4][\Delta]}\] ?

The rate constant of a reaction ______.

Write the IUPAC name of benzylamine.

What is thermodynamic equilibrium?

Describe the action of the following reagent on glucose:

Bromine water

Describe the action of the following reagent on glucose:

dil. Nitric acid.

What is a state function?

Which of the following is an extensive property?

Wool is ______ fibre.

Carbohydrates that do not undergo hydrolysis further are called ______.

The pH of 0.0001 M of monobasic acid is ______.

Diethyl ketone is an example of ______.

The degree of dissociation of acetic acid in its 0.1 M solution is 0.0132 at 25°C. Calculate the degree of dissociation in its 0.01 M solution.

Explain hydrolysis of ethers.

Mention the res of the following solid:

Ice

Mention the res of the following solid:

CO₂

Write Fischer projection formulae for glucose.

Define the synthetic polymers.

Define the semisynthetic polymers.