Advertisements
Advertisements
प्रश्न
Define the term:
Gram atom
Advertisements
उत्तर
The quantity of the element which weighs equal to its gram atomic mass is called one gram atom of that element.
APPEARS IN
संबंधित प्रश्न
Convert into mole.
22 g of carbon dioxide
Calculate the number of moles in 12g of oxygen gas.
What is the mass of 5 moles of sodium carbonate (Na2CO3) ?
(Atomic masses : Na = 23 u ; C = 12 u ; O = 16 u)
Which of the following pair of elements represents a mole ratio of 1 : 1 ?
Deduce the number of molecules of the following compound in the given quantity.
32g oxygen
Explain the term:
Gram mole
Fill in the blank
Avogadro's number is equal to ______
One mole of any gas occupies ______ ml at S.T.P.
The difference in the mass of 100 moles each of sodium atoms and sodium ions is 5.48002 g. Compute the mass of an electron.
The visible universe is estimated to contain 1022 stars. How many moles of stars are present in the visible universe?
