Kerala PSC - Important and Expected General Science Questions - 34

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1. The device used to measure the temperature of sun

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2. Oil obtained from seeds of Ricinus communis?

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3. The rarest element in earth?

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4. Solution which resists changes in PH caused by the addition of acid or alkali is known as

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5. The disorder characterized by the absence of melanin?

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6. Yellow revolution is associated with the

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7. The tank appears shallow than its actual depth due to

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8. What is known as the 'wonder baby' of electronics?

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9. Acids used in food preservation?

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10. Process of the escape of water from leaf to the atmosphere in the form leaft to the atmosphere in the form of water vapour is called

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11. Animals having both sexes ?

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12. Escape velocity of the earth is

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13. Device used to detect heat radiation is called

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14. Water balance in the body mainly controlled by the hormone

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15. The impurities present in the ore is known as

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16. The liquid non-metal at room temperature

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17. Ball shaped allotrope of carbon?

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18. Name the device used to measure temperature very near to absolute zero

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19. The positive electrode in a dry cell is ____

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20. Semiconductors which is used in the solar cells

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More General Science Questions

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