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Gold has a molar mass of 197g/mol. How many atoms are in the sample?Please give me procedure also. Ans)
molecular wieght of gold is 197 g
1mole/g of molecule is occupies the 6.023x1023 atoms
but 197 g/m is occupies the atoms is =[197g/m x6.023x1023 atoms]/197
why dipole moment of CH3CL is more than CH3F
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