Self Studies
Self Studies
Self Studies
Self Studies

Chemistry Test ...

TIME LEFT -
  • Question 1
    1 / -0

    If \(0.2 mol\) of \(H_{2}(g)\) and \(2.0 mol\) of \(S ( s )\) are \(mixed\) in a 1.0 litre vessel at \(90^{\circ} C ,\) the partial pressure of \(H_{2} S(g)\) formed according to the reaction,
    \(H_{2}(g)+S(s) \Longleftrightarrow H_{2} S(g) ; K_{p}=6.8 \times 10^{-2}\) would be

  • Question 2
    1 / -0

    Nitroethane can be obtained from ethane by which of the following method?

  • Question 3
    1 / -0

    What is the minimum quantity of methyl iodide required for preparing one mole of ethane by Wurtz reaction ?(At.wt.of iodine=127)

  • Question 4
    1 / -0

    On heating sodium propanoate with sodium hydroxide and quicklime, the gas evolved is :

  • Question 5
    1 / -0

    What is \(X\) in the following sequence of reactions? \(X \stackrel{N a}{\longrightarrow H_{2}} Y \frac{N a O H}{C a O} C H_{4}\)

  • Question 6
    1 / -0

    N2O4 is 25% dissociated at 37oCand one atmosphere pressure. Calculate KpKp and the percentage dissociation at 0.1 atmosphere and 37oC.

  • Question 7
    1 / -0

    Ethylene is converted to ethane in the presence of NiNi at 3000C. In this reaction the hybridization of carbon changes from :

  • Question 8
    1 / -0

    For the decomposition, \(N H_{2} C O O N H_{4}(s) \Longleftrightarrow 2 N H_{3}(g)+C O_{2}(g)\)
    \(K_{p}=2.9 \times 10^{-5} a t m^{3}\)
    The total pressure of gases at equilibrium when 1.0 mol of \(N H_{2} C O O N H_{4}(s)\) was taken
    to start with would be :

  • Question 9
    1 / -0

    The correct order of activation of benzene ring towards an electrophile is  :

  • Question 10
    1 / -0

    Solid ammonium carbamate dissociates to give ammonia and carbon dioxide as follows:

    NH2COONH4(s)⇌2NH3(g)+CO2(g)

    At equilibrium, ammonia is added such that partial pressures of NH3now equals the original total pressure. Calculate the ratio of the total pressures now to the original total pressure.

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