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Q 14/30 10% sites of catalyst bed have adsorbed H2. On heating H2gas is evolved from sites and collected at 0.03 atm and 300 K in asmall vessel of 2.46 cm3. Number of sites available is 7.2 x 1016cm2 and surface area is 1000 cm2. The number of surface sitesoccupied per molecule of H2 is \lbrack Given: NA 6 x 1023\rbrack per |
| Answer» Q 14/30 10% sites of catalyst bed have adsorbed H2. On heating H2gas is evolved from sites and collected at 0.03 atm and 300 K in asmall vessel of 2.46 cm3. Number of sites available is 7.2 x 1016cm2 and surface area is 1000 cm2. The number of surface sitesoccupied per molecule of H2 is \lbrack Given: NA 6 x 1023\rbrack per | |