Home / Aptitude Tests / Chemistry / A mixture of NaCI(s)...

A mixture of NaCI_(s) and CaCO_3(s) is b...

A mixture of NaCI_(s) and CaCO_3(s) is best separated by

A.

dissolution followed by filtration

B.

sublimation followed by crystallization

C.

dissolution followed by evaporation

D.

dissolution followed by crystallization

E.

sublimation followed by dissolution

View answer & explanation

Correct answer is A

No explanation has been provided for this answer.

See all Chemistry questions & answers

See more WAEC questions & answers

Similar Questions

Which of the following statements does not show Rutherford's account of Nuclear Theory? An atom ...

Which of the following statement is correct about the periodic table? ...

Consider the reaction represented by the following equation: xKMnO 4(aq) + ySO2(g) + zH2O(I) → K 2...

Two solutions containing Pb2+ and AI3+ respectively can be distingusihed using...

In which of the following is the oxidation number of sulphur equal to -2? ...

The gas used in the manufacture of vanaspati from vegetable oil is ...

Na2CO3 + 2HCI → 2NaCI + H2O + CO2. Using the above equation, what volume of carbondioxide, measure...

If two metallic ions of the same concentration migrate to a graphite cathode, the one that would be ...

The products of the reaction between dilute sulphuric acid and sodium thiosulphate crystals are? ...

Which of the following describes the chemical property of acids? ...

Aptitude Tests

Quantitative Reasoning Questions and Answers

Numerical Reasoning Questions and Answers

Data Interpretation Questions and Answers

Abstract Reasoning Questions and Answers

Personality Test

Situational Judgement Questions and Answers

Verbal Reasoning Questions and Answers

Spatial Reasoning Questions and Answers

Logical Reasoning Questions and Answers

Typing Speed and Accuracy Test

Puzzles Questions and Answers

Microsoft Office Questions and Answers

Nigeria General Knowledge Questions and Answers

View latest jobs in Nigeria today