List of top Questions asked in RBSE Class XII Exam

What is the SI unit of electric flux?

Write the importance of Ozone layer in the atmosphere, write the reason for its depletion.
Explain the method of vermi composting technique.
Explain the traditional waste water treatment processes in India.
Write the definition of soil pollution and its effects.
Write the importance of the Ozone layer in the atmosphere, write the reason for its depletion.
Where was the world's first environmental conference held?
The plants in the Minimata valley were infected from-
The plants in the Minimata valley were infected from-
Which type of radiation from sunlight is absorbed by ozone before it reaches the earth's surface?
Which of the following layers is electrically charged?
It was first used for insulin production -
The Stockholm conference was held in-
Photovoltaic solar panels are manufactured from -
The warning limit for noise pollution is-
Which of the following is non-degradable?
If the COD value is low then -
How does the story satirize the pride and arrogance of those in power?
Write a detailed character sketch of Dr. Sadao, highlighting his dilemma between duty and humanity.
Describe the changes Franz noticed in the classroom on the last day of school.
Who was Rajkumar Shukla and why is he described as "resolute"?
What is the "misadventure" that William Douglas speaks about?

Define the dielectric constant of a medium.

Define Curie temperature in magnetism.

Using Gauss’s law, obtain an expression for the electric field at a point due to a uniformly charged infinite plane sheet.