Chemistry Chapter 15 Short Questions For Class 11

These are the most important Chemistry chapter 15 short questions for Class 11. The 1st-year chapter 15 of Chemistry is related to reaction kinetics. These questions are for the Punjab Textbook Board and can be used within all of Punjab where this syllabus is taught.

Students are advised to prepare these questions in order to perform the best in the board examination.

Chemistry Chapter 15 Short Questions for Class 11

Why is there a need to crystallize a crude product?
What is the function of fluted filter paper?
What is the difference between a Gooch crucible and sintered glass crucible?
What type of mixtures are filtered through a Gooch crucible?
What is the function of fractionating column during fractional distillation?
What is the stationary phase in the paper chromatography?
What will happen during paper chromatography if the components of the mixture have a comparable attraction for the stationary phase?
What is meant by the term “developing the chromatogram” in paper chromatography?
What is the basic principle of paper chromatography?
Why water is not generally used as a solvent in paper chromatography?
Differentiate between adsorption and partition chromatography.
How can you check the purity of a compound with the help of paper chromatography?
You have prepared a solid sample of glucosazone in the laboratory. How will you proceed to check the purity of the sample?
What is Chromatography?
What do you understand by the term “chromatogram”?
What is the locating agent?
Define analytical chemistry.
How chemical characterization of a compound is done? OR Write down major steps involved in complete quantitative analysis.
Why fluted filter paper is used for greater rate of filtration than ordinary cone filter paper?
Discuss folding of filter paper briefly.
How saturated solution for crystallization can be prepared?
Define filtration and crystallization.
What is safe and reliable method for drying the crystals? Briefly explain.