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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
Physical properties of alkyl halides (1) Physical state: Methoxy methane and methoxy ethane are gases whereas other members are volatile liquid along with pleasant smell.
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