Advertisements
Advertisements
प्रश्न
Calculate the number of atoms in the following:
52 amu of He
संख्यात्मक
Advertisements
उत्तर
4 amu = 1 atom of He
∴ 52 amu = `1/4 xx 52`
= 13 atom
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If one mole of carbon atoms weighs 12 gram, what is the mass (in gram) of 1 atom of carbon?
Convert into mole.
22 g of carbon dioxide
How many moles are 3.6 g of water ?
Fill in the following blanks :
0.5 mole of calcium element has a mass of ............... .
How many atoms are there in 0.25 mole of hydrogen ?
Define the term Relative atomic mass.
Fill in the blank
One gram atom of an element contains ______ atoms.
Fill in the blank.
One a.m.u. is the mass of ______ atom of C12.
Which of the following would weight the least?
[Atomic masses : Ag = 108, N - 14, O = 16,C = 12]
Define the term:
Gram atom
