Chemistry mcqs

When the atoms of third layer are arranged in such a way that they directly lie above the atoms of first layer then this arrangement is called---------?

When the atoms of third layer are arranged in such a way that they directly lie above the atoms of first layer then this arrangement is called---------?

Rhombohedral

ABCABC (Cubic)

ABAB (hexagonal)

Orthor hombic

When sparingly soluble salt is in equilibrium with molar concentration of its oppositely charged ion when the product is called---------?

When sparingly soluble salt is in equilibrium with molar concentration of its oppositely charged ion when the product is called---------?

dissociation constant for an acid

common ion effect

solubility product

dissociation constant

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