(D) $CaCl_2$ is hygroscopic in nature and it absorbs moisture into its bulk rather than adsorbing it on its surface. Adsorption is a surface phenomeno

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Use of $CaCl_2$ for removing the moisture

(D) $CaCl_2$ is hygroscopic in nature and it absorbs moisture into its bulk rather than adsorbing it on its surface. Adsorption is a surface phenomenon,whereas absorption involves the whole bulk of the substance.

Class 12 Chemistry Surface Chemistry Adsorption and Adsorption isotherm

Easy

Which of the following is not the application of adsorption?

AP EAMCET 2023 All AP EAMCET

A
Use of $SiO_2$ gel for removing the moisture
B
Use of coconut charcoal to separate inert gases
C
Use of $Al_2O_3$ to separate the components of organic mixture in chromatography
D
Use of $CaCl_2$ for removing the moisture