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Pratyush took sulphur powder on a spatul...

Pratyush took sulphur powder on a spatula and heated it. he collected the gas evolved by inverting a test tube over it as shown in figure.
what will be the action of gas on.
dry litmus paper.

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Pratyush took sulphur powder on a spatula and heated it. he collected the gas evolved by inverting a test tube over it as shown in figure. what is action of gas on moist litmus paper. write a balanced chemical equation for the reaction taking place

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by invent a test tube over it, as shown in the figure below: What will be the action of gas on : dry litmus paper ?

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by invent a test tube over it, as shown in the figure below: What will be the action of gas on : moist litmus 'paper ?

Pratyush took sulphur powder on a spatula and heated it. He collected the gas evolved by invent a test tube over it, as shown in the figure below: Write a balanced chemical equation for reaction taking place.

MBD-METALS AND NON METALS-EXAMPLE
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  2. In the electrolytic refining a metal M what would you take as the anod...

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  3. Pratyush took sulphur powder on a spatula and heated it. he collected ...

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  4. Pratyush took sulphur powder on a spatula and heated it. he collected ...

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  5. State two ways to prevent the rusting of iron

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  6. What type of oxides are formed when non-metals combine with oxygen?

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  7. Give reasons:Platinum,gold and silver are used to make jewellery

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  8. Give reasons: sodium,potassium and lithium are stored under oil.

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  9. Give reasons: aluminium is highly reactive metal, yet it is used to ma...

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  10. Give reasons: Carbonate and suphide ores are usually converted into ox...

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  11. You must have seen trainshed copper vessels being cleaned with lemon o...

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  12. Differentiate between metals and non-metals

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  13. Differentiate between metals and non-metals on the basis of their chem...

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  14. A man went door to door posing as a goldmith he promised to bring back...

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  15. Give the reason why copper is used to make hot water tanks but steel (...

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  16. what is cinnabar. how mercury is extracted from it?

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  17. define calcination

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  18. define roasting

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  19. How do metals and non-metals react with chlorine?

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  20. Write four main exceptions from normal properties of metals and non-me...

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