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प्रश्न
Why does the white precipitate of silver halide become coloured in the presence of dye eosin.
टीपा लिहा
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उत्तर
The surface of silver halide acts as a good adsorbent. It can adsorb the pigments of eosin dye, which is coloured. Thus silver halide appears coloured.
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पाठ 5: Surface Chemistry - Exercises [पृष्ठ ७०]
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संबंधित प्रश्न
Choose the correct option.
Gum in water is an example of ______.
Choose the correct option.
In Haber process of production of ammonia K2O is used as ______.
Choose the correct option.
Fruit Jam is an example of ______.
The substance that gets adsorbed on the surface of the solid is called ____________.
Water vapours are adsorbed by:
Adsorption is accompanied by:
The phenomenon in which adsorption and absorption take place simultaneously is called ____________.
Adsorption is accompanied by:-
