10% sites of catalyst bed have adsorbed H2. On heating, H2 gas is evolved from sites and collected at 0.03 atm and 300 K in a small vessel of 2.46 cm3. Number of sites available is 7.2 1016 per cm2 and surface area is 1000 cm2. The number of surface sites occupied per molecule of H2 is [Given: NA 6 x 1023

10% sites of catalyst bed have adsorbed H2. On heating, H2 gas is evol

1.	10% sites of catalyst bed have adsorbed H2. On heating, H2 gas is evolved from sites and collected at 0.03 atm and 300 K in a small vessel of 2.46 cm3. Number of sites available is 7.2 1016 per cm2 and surface area is 1000 cm2. The number of surface sites occupied per molecule of H2 is [Given: NA 6 x 1023
Answer» 10% sites of catalyst bed have adsorbed H2. On heating, H2 gas is evolved from sites and collected at 0.03 atm and 300 K in a small vessel of 2.46 cm3. Number of sites available is 7.2 1016 per cm2 and surface area is 1000 cm2. The number of surface sites occupied per molecule of H2 is [Given: NA 6 x 1023

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