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As the size of gold particle increases t...

As the size of gold particle increases the colour of solution varies as

A

Purple blue `rarr` golden `rarr`red

B

Golden`rarr`red `rarr`purple`rarr` blue

C

Red `rarr`purple`rarr` blue`rarr` golden

D

blue `rarr` purple `rarr` golden `rarr` red

Text Solution

Verified by Experts

The correct Answer is:
B
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