HSC Science (General) इयत्ता ११ वी - Maharashtra State Board Question Bank Solutions

What are the applications of Electrophoresis?

What happens when a beam of light is passed through a colloidal sol.

Explain Bredig’s arc method.

Explain the term emulsion and types of emulsions.

Explain micelle formation in a soap solution.

Draw labelled diagram Tyndall effect.

Draw labelled diagram Dialysis.

Draw labelled diagram of Bredig’s arc method.

Draw labelled diagram of Soap micelle.

Write suitable conditions of concentration, temperature, and pressure used during the manufacture of ammonia by Haber process.

Select and write the most appropriate alternatives from the given choices.

The unit of viscosity is

Write a short note on Vapour pressure.

Write a short note on Surface tension.

Write a short note on Viscosity.

Indicate the factor on which stability of ionic compound is measured?

Assertion and reasoning question :

Assertion (A): Poverty level declines with a rise in agricultural output.

Reasoning (R): Agricultural incomes have declined due to wide fluctuations in climatic conditions.

Assertion and reasoning question:

Assertion (A): Urban poverty is attributed mainly to spillover effects of migration among the rural poor.

Reasoning (R): Poor rural infrastructure, lack of alternative jobs results in forced migration.

Assertion (A): Relative poverty is found in all the countries of the world.

Reasoning (R): Differences in the levels of income are the only criteria for judging relative poverty.

Assertion and reasoning question:

Assertion (A): Poverty is not just a lack of money but also a lack of capabilities.

Reasoning (R): Lack of freedom to satisfy hunger, lack of health care facilities, denial of political freedom leads to poverty.

Find the odd word out:

High Poverty ratio − Chhatisgarh, Jharkhand, Bihar, Kerala.