CBSE Class 11-science Chemistry Mole Concept
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Mole Concept
Recall & understand Mole concept done in class IX. Calculation of mass -
Molarity and Molality
Recall & understand Mole concept done in class IX. Calculation of mass -
Basic Concepts of Chemistry
This video contains practice questions and numerical problems based on the
- the number of molecules present in 4.4g CO2 gas is
- I mole n
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how many miles of oxygen
- how many oxygen atom present in 88gm CO2 what mass of CO have same no. of oxygen atom
- calculate the number of methane molecule, number of carbon atom and hydrogen atom in 25gm methane
- what is mole
- the algebric sum of the mole fraction of solute and mole fraction of solvent is equal to
- Calculate no. of moles of molecules of water present in 27g.
- calculate the number of molecule in a drop weighing 0.05g
- two moles of water contains