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If the densities of methane and oxygen are in ratio 1:2,then the ratio of rate of diffusion of O2 to CH4 is: a.)1:2 b.)1:1.4. C.)2:1. D.)1.4:1 ?
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If the densities of methane and oxygen are in ratio 1:2,then the ratio...
Explanation:

The rate of diffusion is directly proportional to the inverse of the square root of the molar masses of the gases.

Step 1: Determine the molar mass of methane (CH4)
Molar mass of CH4 = (1 x 12.01 g/mol) + (4 x 1.01 g/mol) = 16.05 g/mol

Step 2: Determine the molar mass of oxygen (O2)
Molar mass of O2 = (2 x 16.00 g/mol) = 32.00 g/mol

Step 3: Calculate the square root of the molar masses
Square root of molar mass of CH4 = √16.05 = 4.00 g/mol
Square root of molar mass of O2 = √32.00 = 5.66 g/mol

Step 4: Calculate the ratio of the square roots of the molar masses
Ratio = (5.66 g/mol) / (4.00 g/mol) = 1.415

Step 5: Simplify the ratio to the nearest whole number
The ratio of the rate of diffusion of O2 to CH4 is approximately 1.4:1.

Answer:
The ratio of the rate of diffusion of O2 to CH4 is approximately 1.4:1.
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If the densities of methane and oxygen are in ratio 1:2,then the ratio...
Option B
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If the densities of methane and oxygen are in ratio 1:2,then the ratio of rate of diffusion of O2 to CH4 is: a.)1:2 b.)1:1.4. C.)2:1. D.)1.4:1 ?
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