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NCERT-MATERIALS : METALS AND NON-METALS-QUESTION
- Fill in the blanks: Phosphorus is a very non-metal
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- Fill in the blanks: Metals are conductors of heat and .
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- Fill in the blanks: Iron is reactive than copper.
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- Metals react with acids to produce gas.
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- Mark 'T' if the statement is true and 'F' if it is false. Generally,...
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- Mark 'T' if the statement is true and 'F' if it is false. Sodium is ...
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- Mark 'T' if the statement is true and 'F' if it is false. Copper dis...
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- Mark 'T' if the statement is true and 'F' if it is false. Coal can b...
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- Some properties are listed in the following Table. Distinguish between...
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- Give reasons for the following. Aluminium foils are used to wrap foo...
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- Give reasons for the following. Immersion rods for heating liquids a...
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- Give reasons for the following. Copper cannot displace zinc from its...
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- Give reason: Sodium, potassium and lithium are stored under oil
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- Can lemon pickle be stored in an aluminium utensil? Explain.
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- Match the substances given in Column A with their uses given in Column...
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- What happens when Dilute sulphuric acid is poured on a copper plate?
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- What happens when Iron nails are placed in copper sulphate solution?...
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- Saloni took a piece of burning charcoal and collected the gas evolved ...
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- Prateek took a piece of burning charcoal and collected the gas evolved...
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- One day Kavita went to a jewellers shop with her mother. Her mother ga...
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