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Which of the following process does not ...

Which of the following process does not involve heating?

A

Calcinatio

B

Smelting

C

Roasting

D

Levigation

Text Solution

Verified by Experts

The correct Answer is:
D
Levigation is a type of gravity seperation which does not involve heating.
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Knowledge Check

  • Which of the following processes does not involve a catalyst

    A
    Haber's process
    B
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    C
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    D
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  • Which of the following processes does not involve oxidation of iron ?

    A
    Formation of `Fe(CO)_2` from Fe
    B
    Liberation of `H_2` from steam by iron at high temperature
    C
    Rusting of iron sheets
    D
    Decolourisation of blue `CuSO_4` solution by iron

  • Which of the following processes does not involve a catalyst

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    Haber's process
    B
    Thermit process
    C
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    D
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