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प्रश्न
Name two compounds which dissolve in water.
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उत्तर
Two compounds which dissolve in water are sugar, table salt.
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संबंधित प्रश्न
Name the process by which the components of following mixtures can be separated.
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- Sugar and water
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The methods of separating components of a given mixture are based on the
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Write the molecular formulae of compound lead sulphide.
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What is the molecular formula of the following compound?
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- Calcium oxide
- Sulphur dioxide
Explain the characteristics of compounds
Assertion: Oxygen is a compound.
Reason: Oxygen cannot be broken down into anything simpler.
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Name a non-metal which is known to form the largest number of compounds.
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- Potassium chloride
- Iron
- Iron sulphide
- Aluminium
- Iodine
- Carbon
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Reason out
Sand is also known as silica.
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