Self Studies
Self Studies
Self Studies
Self Studies

Chemistry Test ...

TIME LEFT -
  • Question 1
    4 / -1

    The boiling point of an azeotropic mixture of water-ethanol is less than that of both water and ethanol. Then :-

  • Question 2
    4 / -1

    If S + O2 —→ SO2          ;  ΔH = –298.2 kJ mol–1
    SO2 + ½O2 —→ SO3      ;  ΔH = –98.7  kJ mol–1
    SO3 + H2O —→ H2SO4  ;  ΔH = –130.2 kJ mol–1
    H2 + ½O2 —→ H2O        ;  ΔH = –287.3 kJ mol–1

    Then the enthalpy of formation of H2SO4 at 298 K is -

  • Question 3
    4 / -1

    Dissolving metallic Zn in excess of NaOH produces :-

  • Question 4
    4 / -1

    Teflon is polymer of :-

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 4

  • 1
  • 2
  • 3
  • 4
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