10th 7. Atoms and molecules
20 videos • 259 views • by SM Blackboard
1
Difference between atom and molecule @smblackboard2812
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2
Mole concept @smblackboard2812
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3
Percent composition II SM Black Board .
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4
Avogadro hypothesis II SM Black Board.
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5
Applications of Avogadro 's law II SM Black Board.
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6
Relationship between vapour density and relative molecular mass
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7
Calculation of molar mass II SM Black Board.
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8
Calculation of number of moles from mass / volume / particles
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9
classification of molecules II SM Black Board.
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10
Relative molecular mass II SM Black Board.
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11
Calculation of mass from mole / volume /molecules
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12
Calculation the number of atoms of oxygen and carbon in carbon dioxide
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13
Calculation based on molar volume
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14
Calculation based on percentage composition
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15
How many grams are there in the following II SM Black Board.
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16
Calculate the number of moles in following II SM Black Board.
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17
Calculate the number of water molecule present in one drop of water II SM Black Board .
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18
10th chemistry unit 7 HOT question II SM Black Board .
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19
Calculate the percentage of each element in calcium carbonate II SM Black Board.
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20
Calculation number of atoms/molecules from volume /mass
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