X=5Å Y=8Å Molar mass of solid ="259.8 g mol"^(-1) A solid cryst – InterviewSolution

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1.	X=5Å Y=8Å Molar mass of solid ="259.8 g mol"^(-1) A solid crystallises in hexagonal lattice as shown in above figure. Density of the solid is 5g/ml. How many molecules are their in the given unit cell? ("Avagadro's number "=6.023xx10^(23))
Answer» 2 3 4 6 Answer :A

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