11th Class Chemistry Chapter 15 MCQ Test with Answer

Enhance your exam preparation with this 11th Class Chemistry Chapter 15 MCQ Test. This test includes all the important questions from the chapter, allowing students to practice efficiently. Each question provides an instant answer, helping you check your understanding immediately. It is designed to strengthen concepts, improve problem-solving skills, and identify weak areas before exams. Perfect for self-study or online practice, this Chapter 15 Chemistry MCQ Test saves time and makes revision more effective. Students can revise confidently, track progress, and boost performance in their 11th Class Chemistry exams with this easy-to-use MCQ test.

FSc Part 1 Chemistry (New Book) Chapter 15 Important MCQ's

Sr.#	Question	Answer
1	In paper chromatography amino acids can be located by	A. Aspirin B. Ninhydrin C. salicylic acid D. KMnO4
2	Whcih separation technique uses differenes in boiling points.	A. Distillation B. Chromatography C. Filtration D. Centrifugation
3	Distillation separates liquids based on differences in	A. Density B. Colour C. Boiling point D. Solubility
4	Petroleum is separatated by	A. Simpel distilation B. Fractional distillation C. Crystallization D. filtration
5	Which of the followign is the main purpose of sepration techniques.	A. Meixing substances B. Purifying substances C. Heating substances D. Cooling substances
6	For colored impurities in crystals, which of the followign should be used.	A. Filter paper B. Animal charcoal C. Gooch crucible D. Distillation
7	The good insolubel preceution whihc should be used for solutions that react with paper	A. Filter paper B. Do not filter C. Asbestos mat D. Cannot be answered
8	Boiling point of Ethyl Alcohol is.	A. 78 ^oC B. 100 ^oC C. 83 ^o D. 98 ^oC
9	In chromatogrphy, a locating agent is used to.	A. Dissolve the sample for separation B. Carry the separated components along the sationary phase C. make colorless separated compnents visible for identification D. Privent the sample from intercting with the sationary phase
10	In paper chromatography the stationlary phase is.	A. Solvent B. Paper C. Ink D. Air

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11th Class Chemistry Chapter 15 MCQ Test with Answer

MCQ's Test For Basic Separation Techniques

Basic Separation Techniques

Evaporation can be used to separate

The good insolubel preceution whihc should be used for solutions that react with paper

In petroleium refining fractional distillation separates fractions based on

Whcih separation technique uses differenes in boiling points.

Filtratio is used to separate

In chromatography, the composeats of the mixtrue are separated based on

How many arrrangements are there for paper chromatography

In paper chromatography the stationlary phase is.

Which what man's chromatographic paper is used for paper cromatography

The good insolubel precaution which should be used for solution that rect with paper

An ideal solvent should be.

It is suspected that hand writenlegal document has been changed by over writing some crucial figures. Which technique you wil use to check the inks used at suspected places.

Which of the following is a physical method of separation

The porous material used to separate the solid from the liquid during filtratio is called the.

In distillation heating should be done.

In paper chromatography amino acids can be located by

The essential requirement for separating two liquids by simple distillation is that their boiling points shuld differ by at least

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FSc Part 1 Chemistry (New Book) Chapter 15 Important MCQ's

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