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प्रश्न
Select the correct answer from the choice given below.
The element which is malleable
पर्याय
sulphur
carbon
iron
उत्तर
iron
संबंधित प्रश्न
Correct the following statement:
CO and Co both represents cobalt.
Define a pure substance. How many types of pure substances do you know?
State the number of atoms of H2SO4
Name: Two substances used to make jewellery.
Give reason: Graphite is used to make a lead of the pencils.
Find the atomicity of the Following molecule:
Dinitrogen Oxide
Find the atomicity of the Following molecule:
Carbon Monoxide
Give a reason for the following statement:
Components in a mixture are present in varying proportions and not in a fixed proportion.
The diagram represents fractional distillation for the separation of mixtures. Answer the following :
- Can two immiscible liquids be separated by this process?
- Separation of liquids by this process is based on which physical property?
- If methyl alcohol & water are to be separated, which liquid would remain in flask ‘X’ after condensation.
- Give a reason for the above answer.
- State the purpose of the fractionating column in the apparatus.
Select the correct answer from the choice given below to complete the sentence :
Compounds are ____________ in nature.
