Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Chemistry Test ...

TIME LEFT -
  • Question 1
    4 / -1

    A sample of HI (g) is placed in flask at a pressure of 0.2 atm. At equilibrium the partial pressure of HI (g) is 0.04 atm. What is Kp for the given equilibrium?

  • Question 2
    4 / -1

    An amount of solid NH4HS is placed in a flask already containing ammonia gas at a certain temperature and 0.50 atm pressure. Ammonium hydrogen sulphide decomposes to yield NH3 and H2S gases in the flask. When the decomposition reaction reaches equilibrium the total pressure in the flask rises to 0.84 atm? The equilibrium constant for NH4HS decomposition at this temperature is:

  • Question 3
    4 / -1

    Which of the following conclusions is correct for a certain reaction whose Kc is 2 × 10−3 at 25°C and 2 × 10−2 at 50°C?

  • Question 4
    4 / -1

    A reaction system in equilibrium according to reaction 2SO2(g) + O2(g) ⇌ 2SO3(g) in one litre vessel at a given temperature was found to be 0.12 mole each of SO2 and SO3 and 5 mole of O2. In another vessel of one litre contains 32 g of SO2 at the same temperature. What mass of O2 must be added to this vessel to order that at equilibrium 20% of SO2 is oxidized to SO3?

  • Question 5
    4 / -1

    For a reaction at equilibrium, which of the following statements is correct?

  • Question 6
    4 / -1

    For the reaction, PCl3 (g)+Cl2 (g) ⇌ PCl5 (g) the position of equilibrium can be shifted to the right by

  • Question 7
    4 / -1

    Which of the following statements is correct?

  • Question 8
    4 / -1

    In a chemical reaction, the rate constant for the backward reaction is 7.5 × 10–4 and the equilibrium constant is 1.5. The rate constant for the forward reaction is -

  • Question 9
    4 / -1

    At constant temperature, the equilibrium constant (Kp) for the decomposition reaction N2O4 ⇌ 2NO2 is expresses by  where P = pressure, x = extent of decomposition. Which one of the following statements is true?

  • Question 10
    4 / -1

    For the reaction, CO(g) + Cl2(g) ⇌ COCl2(g), the value of Kp/Kc is equal to:

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Submit Test
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now