According to Graham's law: At the same temperature and pressure rate of Molecular diffusion is Inversely Proportional to the square root of Molecular mass:
Therefore: RateA/RateB=sq root(25/4)
=5/2
Therefore the ratio of the rate of diffusion is 5:2
Question : The Debt-Equity Ratio of a Company is 1: 2. Goods purchased on Credit would
Option 1: Increase debt to equity ratio
Option 2: Decrease debt to equity ratio
Option 3: No change
Option 4: Increase current ratio
Question : The perimeter of a rectangle is 68 cm. If the area of the rectangle is 240 cm2, then what is the length of each of its diagonals?
Option 1: 25 cm
Option 2: 27 cm
Option 3: 26 cm
Option 4: 28 cm
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