Which of the following is an example of absorption ?

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asked Apr 2, 2018 in Class XII Chemistry by nikita74 (-1,022 points)
Which of the following is an example of absorption ?

(a) Water on silica gel
(b) Water on calcium chloride
(c) Hydrogen on finely divided nickel
(d) Oxygen metal surface

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1 Answer

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answered Apr 2, 2018 by vijay Premium (534 points)
(b) Calcium chloride absorbs water. Other examples show adsorption.

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