Free tnpsc model questions Online Test - MeritNotes

No. of Questions :10

Remaining Time :

1. Which among the following gas is usually tilled in the electric bulb?

2. ____ element atom has the smallest nucleus.

3. The gases used in the respiratory activities of sailors (drivers) are

4. Which of the following is a/an non ferrous metal?

5. A non metal which is a good conductor of electricity is

6. Which one among the following is the major constituent of soda lime glass?

7. Which one among the following is responsible for the expansion of water in the ocean?

8. Silver ware turns black after a period of time due to formation of

9. In which of the following processes light energy is converted into chemical energy?

10. The element required for solar energy conversion is

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