Chemistry - Some Basic Concepts of Chemistry
Practise 10 VITEEE previous year questions on Some Basic Concepts of 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.
Some Basic Concepts of Chemistry has been asked in 5 of the 18 years of VITEEE papers analysed (2006–2024), with 10 questions in all. 40% of them were easy, 20% moderate and 40% tough. Most of its questions came from 2015, with 4 questions that year.
The chapter's 3 topics are not weighted equally: Concentration terms (4 questions, 40%), Mole concept (4 questions, 40%), and Quantitative measures in chemical equations (2 questions, 20%) have been asked the most. Concentration terms has produced the most tough questions (2).
- 1The molarity of in the solution after of is mixed with of is2015Concentration terms
- 2Gaseous benzene reacts with hydrogen gas in presence of a nickel catalyst to form gaseous cyclohexane according to the reaction, A mixture o2015Concentration terms
- 3Caffeine has a molecular weight of . If it contains by mass of nitrogen, number of atom of nitrogen in one molecule of caffeine is2015Mole concept
- 4An organic compound having carbon, hydrogen and sulphur contains of sulphur. The minimum molecular weight of the compound is2015Mole concept
- 5of reacts with of solution for complete neutralisation. The molarity of solution is2014Concentration terms
- 6of silver carbonate on being strongly heated yields a residue weighing2014Quantitative measures in chemical equations
- 7Which has the maximum number of molecules among the following ?2012Mole concept
- 8of was found to contain of . Calculate the atomic weight of Cd.2009Concentration terms
- 9One per cent composition of an organic compound A is, carbon : and hydrogen . Its vapour density is 14 . Consider the following reaction seq2009Quantitative measures in chemical equations
- 10The number of hydrogen atoms present in of sucrose which has a molar mass of is2008Mole concept
Frequently Asked Questions
1.How many questions are available for Some Basic Concepts of Chemistry?
This chapter includes 10 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 Some Basic Concepts of Chemistry chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.
3.Is Some Basic Concepts of Chemistry an important chapter for VITEEE Chemistry?
Some Basic Concepts of Chemistry has appeared in 5 of the 18 years of VITEEE papers covered here, with 10 questions across 5 papers - about 2 per paper it appears in.
4.What is the difficulty level of Some Basic Concepts of Chemistry questions in VITEEE?
Of the 10 questions analysed for this chapter, 40% are easy, 20% moderate and 40% tough. 2015 had the most, with 4 questions.
5.Which topics in Some Basic Concepts of Chemistry should I focus on?
These topics have carried the most weightage in Some Basic Concepts of Chemistry:
- Concentration terms - 4 questions (40%)
- Mole concept - 4 questions (40%)
- Quantitative measures in chemical equations - 2 questions (20%)
- Concentration terms has produced the most tough questions (2).