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GyanMul Prep · NEB +2 · Science · Grade 11

Chemistry (Science, Grade 11)

Everything on these tabs is Chemistry (Science, Grade 11) only, within NEB +2 Science · Grade 11.

Science · Grade 11 subjects

GyanMul Prep · NEB +2 · Science · Grade 11

Chemistry (Science, Grade 11)

Everything on these tabs is Chemistry (Science, Grade 11) only, within NEB +2 Science · Grade 11.

Science · Grade 11 subjects

Chapter 2 of 22 · Chemistry (Science, Grade 11)

Stoichiometry

5 topics
Board exam — Physical chemistry, 28 marks across 8 chapters
33 solved questions

The mole, and the arithmetic that turns a balanced equation into a mass, a volume or a yield — limiting reactant, percentage yield and the gas laws applied to reactions.

Practise this chapter Read solved questions

Topics

What the syllabus defines for this chapter

1Mole concept and Avogadro's number
2Empirical and molecular formulae
3Limiting reactant and percentage yield
4Mass, volume and mole relationships in reactions
5Equivalent weight and its determination