Advertisements
Advertisements
प्रश्न
What name is given to the amount of substance containing 6.022 × 1023 particles(atoms,molecules or ions) of a substance ?
Advertisements
उत्तर
The name given to the amount of substance containing 6.022 × 1023 particles is 1 mole.
APPEARS IN
संबंधित प्रश्न
Calculate the number of moles in 12g of oxygen gas.
Calculate the number of molecules in 12.8g of sulphur dioxide gas. Take Avogadro's number as 6 x 1023.
[S = 32, 0 = 16 ]
Calculate the mass of 0.1 mole of carbon dioxide.
[Atomic mass: S = 32, C = 12 and O = 16 and Avogadro's number = 6 × 1023]
Calculate the number of gram atoms in 4.6 grams of sodium (Na = 23)
Define the term:
Gram atom
Calculate the number of moles of methane in 0.80 g of methane.
What mass of Ca will contain the same number of atoms as are present in 3.2 g of S?
If phosphorus is considered to contain P4 molecules, then calculate the number of moles in 100g of phosphorus?
Which of the following weighs the least?
How many grams are there in the following?
2 moles of the hydrogen molecule, H2.
