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You should not put your hands in the ves...

You should not put your hands in the vessel while preparing quicklime from slaked lime by adding water to it because ……………

A

It is an endothermic reaction

B

It is an exothermic reaction

C

It is an oxidation reaction

D

It is a fermentation reaction

Text Solution

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The correct Answer is:
B
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VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-OBJECTIVE TYPE QUESTIONS
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  2. Which one cannot be decomposed ?

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  3. Fe+CuSO(4)+cu Zn+AgNO(3)rarr Zn(NO(3))(2)+2Ag Which metals are mor...

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  4. A balanced chemical equation is appreciable because, it gives

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  5. 6CO(2)+6H(2)Orarr C(6)H(12)O(6)+6O(2). The reaction is appreciable, be...

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  6. Vitamin 'C' and Vitamin 'E' are appreciable because, they can prevent

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  7. Wh should appreciate alloys, because they

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  8. Your house was just white washed. Now it looks in white shiny finish, ...

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  9. This can be used as a Diwali crackers

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  10. You should not put your hands in the vessel while preparing quicklime ...

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  11. Which reaction is very useful to plants?

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  12. Which method is very easy to prevent corrosion of iron frames in our h...

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  13. How can you prevent rancidity of food items at your home ?

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  14. Your mother put the brinjal pleces after chopping in a water, because

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  15. Which one is not oxidized after cutting them?

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  16. Shiva observed a black coating on a silver spoon. What is it ?

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  17. During rainly season …………….. Will be formed on electrical wires.

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  18. Children put on compfire with wood on a festival day. Which type of re...

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  19. Match them and select the correct option. {:("A) Alloying","i) iron"...

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  20. Burning of magnesium crackers is a reaction of …………….

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