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प्रश्न
Select the correct answer from the choice given below.
A compound
पर्याय
nitrogen
ozone
zinc chloride
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उत्तर
zinc chloride
संबंधित प्रश्न
State four important characteristics of compounds
Name the elements present in Sugar
Name the elements present in Ammonia
Name the elements present in Marble
What is the proportion of element present in the following compound?
H2O
State four differences between compounds and mixtures.
State the information obtained from the formula of a compound.
Write the molecular formulae of compound lead sulphide.
Give the example of a compound containing hydrogen and oxygen.
Give the example of a compound containing nitrogen and oxygen.
Tabulate a comparative chart – to differentiate between elements, compounds, and mixtures. Differentiate them with reference to Separation of compound
What is the molecular formula of the following compound?
Hydrochloric acid
What is the molecular formula of the following compound?
glucose
What is the molecular formula of the following compound?
Methane
Explain the difference between Mixture and compounds.
State true of false. If false, give the correct statement.
Compounds and elements are pure substances.
State whether true or false. If false, correct the statement.
Aspirin is composed of 60% Carbon, 4.5% Hydrogen and 35.5% Oxygen by mass. Aspirin is a mixture.
Classify the following as element and compound,
- Silver
- Ammonia
- Water
- Mercury.
Higher-Order Thinking questions:
Why is water considered a compound?
