Question

19) A reversible exchange of
like ions between solid phase
and liquid phase in which there
is no permanent change in
structure is called as...........
*
a) lon exchange
b) Phase exchange
c) Chemical exchange
d) none of above​

Answer 1

Answer:

lon exchange

Explanation:

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Answer 2

Answer:

A reversible exchange of like ions between solid phase and liquid phase in which there is no permanent change in structure is called as ion exchange

Explanation:

The explanation for the correct  option:

Option A:

An ion-exchange process is commonly defined as the reversible exchange of ions between the solid and liquid phases

The explanation for the incorrect  options:

Option B:

Freezing is when liquid water freezes into ice cubes. Melting is when those ice cubes melt. Condensation is when dew forms on grass in the morning. Vaporization is when water boils and turns into steam.

Option C:

Chemical exchange refers to any process in which a nucleus exchanges between two or more environments and results in a change in chemical shift, scalar coupling, and/or NMR relaxation rate.

Option D:

None of the options is related to the given option