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On addiction of 1ml solution of 10% NaCl...

On addiction of 1ml solution of 10% NaCl to 10ml gold sol in the presence of 0.0250gm mof starch, the coagulation is just prevented Starch has the following gold number

A

0.025

B

0.25

C

2.5

D

25

Text Solution

Verified by Experts

The correct Answer is:
D
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