Question

Match the pairs correctly:

Answer 1

$A=7$ Emulsion-Milk is an example of emulsion of cream and milk.

$B=5$ Body-centered cubic cell - $CsCl$ is a body centered cubic cell.

$C=2$ Gold number - Gold Number is a term used in colloidal chemistry. It is defined as the minimum amount of protective colloid in milligrams which prevents a color change from red to violet of 10ml gold sol by addition of 1 ml of 10%$NaCl$ solution.

$D=1$ t The defect forms when oppositely charged ions leave their lattice sites, creating vacancies. eg $NaCl$

$E=3$ A Frenkel defect is a type of defect in crystalline solids wherein an atom is displaced from its lattice position to an interstitial site, creating a vacancy at the original site and an interstitial defect at the new location within the same element without any changes in chemical properties. eg $AgBr$