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Assertion: Isoelectric point is pH at wh...

Assertion: Isoelectric point is `pH` at which colloidal can move towards either of electrode.
Reason: At isoelectric point colloidal particles becomes electrically neutral .

A

If both assertion and reason are ture, and reason is the trure explanation of the assertion.

B

If both assertion and reason are true, but reason is not the true explanation of the assertion.

C

If assertion is true, but reason is false.

D

If both assertion and reason false.

Text Solution

Verified by Experts

The correct Answer is:
D
Correct A. Isoelectric points is the pH at which the colloidal particles fo not move towards cathode or anode.
Correct R. At the isoelectric point, colloidal particles do not carry any charge.
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Assertion: Isoelectric point is pH at which colloidal can move towards either of electrode. Reason: At isoelectric point coolidal particles becomes electrically netural .

Statement-1:Isoelectric point is pH at which colloidal can move towards either of electrode Statement-2:At isoelectric point, colloidal solution become electrically neutral

Isoelectric point is the pH at which colloidal particles

Isoelectirc point is the pH at which colloidal particles.

What is iso-electric point of colloids ?

The pH at which a colloidal sol becomes electrically neutral is called:

Isoelectric point is defined as the pH at which:

Isoelectric point refers to the [H^(+)] at which the collodial particles .

What do you understand by "isoelectric point" of a colloid ?