Question

Identify the correct statement(s).

A. Mixtures which have a uniform composition throughout are called homogeneous mixtures or solutions.

B. Mixtures of sand in water, salt and sulphur,sodium chloride and iron filings are examples of heterogeneous mixture

C. Heterogeneous mixtures have non-uniform compositions.

D. All of these

Answer 1

Answer:

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Answer 2

Identify the correct statement(s).

A. Mixtures which have a uniform composition throughout are called homogeneous mixtures or solutions.

B. Mixtures of sand in water, salt and sulphur,sodium chloride and iron filings are examples of heterogeneous mixture

C. Heterogeneous mixtures have non-uniform compositions.

D. All of these

Answer-All of these(A,B,C)

EXPLANATION:-

homogeneous mixture has the same uniform appearance and composition throughout. Many homogeneous mixtures are commonly referred to as solutions. A heterogeneous mixture consists of visibly different substances or phases. The three phases or states of matter are gas, liquid, and solid.

heterogeneous mixture is simply any mixture that is not uniform in composition - it's a non-uniform mixture of smaller constituent parts. ... You can find many examples of heterogeneous mixtures in solid, liquid and gaseous form throughout nature

Example-mixture of sand ,salt and sulphur,sodium chloride and iron filings.