Home
Class 12
CHEMISTRY
Assertion: The emission of light during ...

Assertion: The emission of light during burning of `P` in `O_(2)` is called chemiluminescence.
Reason: The chemical energy is converted into light energy.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but the reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A

Chemiluminescence refers for emission of light as a result of chemical change.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • CHEMICAL KINETICS

    A2Z|Exercise AIIMS Questions|24 Videos
  • BIOMOLECULES

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • COORDINATION COMPOUNDS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Photo cell is a device in which light energy is converted into

During burning, chemical energy is changed to ___________ energy.

During which of the following, light energy is converted to chemical energy ?

Photoelectric cell is a device in which the light energy is converted into

During photosythesis light energy is converted into____

Who stated that in photosynthesis light energy is converted into chemical energy ?

Assertion: Emission of light as result of exposure of P to air in night is called phosphorescence. Reason: Phosphorus burns in O_(2) to give P_(2)O_(5) and conversion of chemical energy into light energy producing cold light and the phenomenon is called chemiluminiscence.

Answer true or false. An electric bulb converts heat energy into light energy

Which one of the following does not convert electrical energy into light energy?