Question

Although, sodium hydroxide contains sodium, oxygen and hydrogen,it is not called as a mixture. Justify

Answer 1

Answer:

Sodium hydroxide, also known as lye and caustic soda,[1][2] is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na+

and hydroxide anions OH−

Sodium hydroxide is a molten mixture of inorganic salt that has a melting point of 320°C and able to be used for temperatures up to 800°C.

Answer 2

Answer:

Sodium Hydroxide is not a mixture, but a compound, because all its components are present in a fixed ratio and are chemically combined.

Explanation:

In mixtures, the components are present in any proportion and are not chemically combined. Physical methods can be used for separating its components.

For example, sieving, evaporation, sublimation, etc.