Question

CuI2 : Brown : : AgCl : ............. ​

Answer 1

Agcl is white in color and is formed by the reaction between colorless aqueous silver nitrate to a colorless solution solution of sodium chloride to produce an opaque white precipitate.

Answer 2

CuI2 : Brown : : AgCl : White

Copper iodide (CuI2) shows brown colour in its natural state.

Similarly, Silver chloride (AgCl) is naturally white in colour.

Hence,

CuI2 : Brown : : AgCl : White

Cul2 is related with brown in the same way AgCl is realted to white.

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