CHEMISTRY ONE LINER SET 44
1. Amalgam is an alloy in which the base metal is– Mercury2. What is Baeyer’s reagent? Alkaline Potassium Permanganate
3. Hygroscopic substances are those substance which ready absorb– Water Vapors
4. Rusting of Iron is – Due to oxidation
5. The rusting of iron metal in air needs both– Oxygen and Moisture
6. Which of the following is required for the rusting of iron? oxygen and water
7. Iron rusts quickly in – Sea water
8. The rusting of iron– Increases its weight
9. Which of the following is not a chemical change? Conversion of water
into steam
10. If the bullets could not be removed from gunshot injury of a man, it may cause poisoning by– Lead
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