Kerala PSC - Important and Expected General Science Questions - 49

1. What is used as preservative for biological specimens 

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2. Which hydrocarbon compound is also known as Chloral

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3. What is used as a tear gas and as a warning agent to find out leakage if any of methyl chloride

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4. Which are the important carbxylic acids

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5. Which acid occurs in red ants, in the stings of bees and wasps and in the bristles of stinging nettles

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6. Which acid is used in coagulating rubber and as a medicine for treatment of gout

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7. The dilute form of Acetic Acid is known as

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8. Which acid is used to remove ink stains from cloth

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9. When anaerobic respiration takes place in muscles during vigorous muscular activity, what is formed as end product

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10. Which acid is present in milk

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11. Which acid occurs in grapes, tamarind and berries

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12. What is known as Rochelle Salt

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13. Which acid is present in citrus fruits such as lemon, lime and orange

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14. What is an example for aromatic carboxylic acid 

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15. The sodium salt of benzoic acid is used as

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16. What is the chemical name of aspirin

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17. Which chemical compound is known as 'Oil of Mirbane'

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18. What is the fullform of TNT

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19. What is the major use of TNT

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20. In 1828, who prepared  urea from ammonium cyanate

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More General Science Questions

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