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1 mole of AgI//Ag^(+) sol is coagulated ...

1 mole of `AgI//Ag^(+)` sol is coagulated by

A

1mole of Kl

B

500 mL of 1M `K_2S_4C`

C

300mL of 1 M `N_3a_4F`

D

1 mole of Agl

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1 mole
1 mole negative ion will be coagulated this positive sol.
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