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Yhe rate of chemisorption a. increaese...

Yhe rate of chemisorption
a. increaeses with decreases in temperature
b. increases with increasesin tempreture
c. increases with decreases in the pressure of gas
d. is independent of the pressure of gas

Text Solution

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Chemisorption involves high activation energy and increases to a maximum value with rise in temperature.
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Knowledge Check

  • Velocity of sound in air (i) increases with temperature (ii) decreases with temperature (iii) increases with pressure (iv) is independent of pressure

    A
    (i) and (ii)
    B
    (i) and (iii)
    C
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    D
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  • Velocity of sound in air (i) increases with temperature (ii) decreases with temperature (iii) increase with temperature (iv) is independent of pressure (v) is independent of temperature

    A
    only (i) and (ii) are true
    B
    only (ii) and (iv) are true
    C
    only (i) and (iii) are true
    D
    only (i) and (iv) are true
  • Velocity of sound in air I. Increases with temperature II. Decreases with temperature III. Increase with pressure IV. Is independent of pressure V. Is independent of temperature Choose the correct answer

    A
    Only I and II are true
    B
    Only I and III are true
    C
    Only II and III are true
    D
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