Chemistry - Surface Chemistry
Practise 5 VITEEE previous year questions on Surface Chemistry, compiled from papers spanning 2008 to 2015. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty VITEEE tests.
Surface Chemistry has been asked in 4 of the 18 years of VITEEE papers analysed (2006–2024), with 5 questions in all. 60% of them were easy, 40% moderate and 0% tough. Most of its questions came from 2014, with 2 questions that year.
The chapter's 5 topics are not weighted equally: Adsorption (1 question, 20%), Adsorption isotherms (1 question, 20%), and Colloids (1 question, 20%) have been asked the most.
- 1Which one of the following is a case of negative adsorption?2015Adsorption
- 2Peptisation involves2014Preparation and Purification of colloids
- 3In Langmuir's model of adsorption of a gas on a solid surface,2014Adsorption isotherms
- 4Which one of the following is the most effective in causing the coagulation of an sol?2009Properties of colloidal solution
- 5The continuous phase contains the dispersed phase throughout, Example is2008Colloids
Frequently Asked Questions
1.How many questions are available for Surface Chemistry?
This chapter includes 5 questions compiled from VITEEE papers spanning 2008 to 2015.
2.Are these questions only from VITEEE, or from other exams too?
These are VITEEE questions specifically for the Surface Chemistry chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Surface Chemistry an important chapter for VITEEE Chemistry?
Surface Chemistry has appeared in 4 of the 18 years of VITEEE papers covered here, with 5 questions across 4 papers - about one per paper it appears in.
4.What is the difficulty level of Surface Chemistry questions in VITEEE?
Of the 5 questions analysed for this chapter, 60% are easy, 40% moderate and 0% tough. 2014 had the most, with 2 questions.
5.Which topics in Surface Chemistry should I focus on?
These topics have carried the most weightage in Surface Chemistry:
- Adsorption - 1 question (20%)
- Adsorption isotherms - 1 question (20%)
- Colloids - 1 question (20%)