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Write correctly balanced equations in th...

Write correctly balanced equations in the following cases:
When lead (II) oxide `(PbO_2)` is heated.

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ICSE-PRACTICAL WORK-REVIEW QUESTIONS
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  5. Name the products formed when a candle burns in oxygen.

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  7. Name a non-metallic element which forms an acidic and a neutral oxide.

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  8. Name a non-metallic oxide which is a reducing agent.

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  11. State three tests by which you could identify a gas as being chlorine.

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  15. For the elements sodium and phosphorus, state the following the natu...

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  16. State what you observe when a piece of moist blue litmus paper is plac...

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