Some Basic Concepts of Chemistry
Bihar Board · Class 11 · Chemistry
Practice quiz for Some Basic Concepts of Chemistry — Bihar Board Class 11 Chemistry. MCQs and questions with answers to test your preparation.
Interactive on Super Tutor
Studying Some Basic Concepts of Chemistry? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for practice quiz and more.
1,000+ Class 11 students started this chapter today
Quick Quiz: Some Basic Concepts of Chemistry
0/4Tap an answer to check it instantly. No sign-up needed for these 4.
What is the SI unit of amount of substance?
What is Avogadro's number?
Which law states that matter can neither be created nor destroyed during a chemical reaction?
What is the standard for atomic mass in the current system?
Sample Questions
What does 'molar mass' represent?
Show answer
Mass of one mole of a substance in grams
Molar mass is the mass of one mole of a substance, numerically equal to its atomic/molecular mass in u.
What is the SI base unit for temperature?
Show answer
Kelvin
Kelvin (K) is the SI base unit for thermodynamic temperature, with 0 K being absolute zero.
What is an empirical formula?
Show answer
A formula representing the simplest whole number ratio of atoms
An empirical formula shows the simplest whole number ratio of atoms in a compound.
What does molarity (M) represent?
Show answer
Moles of solute per liter of solution
Molarity is defined as the number of moles of solute dissolved in one liter of solution.
+74 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Some Basic Concepts of Chemistry for Bihar Board Class 11 Chemistry?
How to score full marks in Some Basic Concepts of Chemistry — Bihar Board Class 11 Chemistry?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Some Basic Concepts of Chemistry
Important Questions
Practice with board exam-style questions
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Concept Maps
See how topics connect visually
NCERT Solutions
Every textbook question solved step by step
For serious students
Get the full Some Basic Concepts of Chemistry chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for Bihar Board Class 11 Chemistry.