Self Studies
Self Studies
Self Studies
Self Studies

Organic Chemistry Test - 5

Result Self Studies

Organic Chemistry Test - 5
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0

    Which of the following is a saturated hydrocarbon?

    Solution

    Butane (CH3CH2CH2CH3) is an alkane, which is a saturated hydrocarbon.

     

  • Question 2
    1 / -0

    If an organic compound has C10H20 as its molecular formula, its empirical formula is

    Solution

    If an organic compound has C10H20 as its molecular formula, its empirical formula is CH2.

     

  • Question 3
    1 / -0

    Which gas is used for artificial ripening of green fruits?

    Solution

    Calcium carbide is used for artificially ripening fruits. When calcium carbide comes in contact with moisture, it produces acetylene gas, which is quite similar in its effects to the natural ripening agent, ethylene. Acetylene acts like ethylene and accelerates the ripening process.

    So, acetylene gas is used for artificial ripening of green fruits.

     

  • Question 4
    1 / -0

    Water decomposes calcium carbide with the liberation of

    Solution

    Water decomposes calcium carbide with the liberation of acetylene as follows:

    CaC2 + 2 H2O → C2H2 + Ca(OH)2

     

  • Question 5
    1 / -0

    Which of the following gases is known as illuminating gas?

    Solution

    Gas lighting or illuminating gas is production of artificial light from combustion of a gaseous fuel, such as hydrogen, methane, carbon monoxide, propane, butane, acetylene, ethylene, or natural gas. Acetylene (systematic name: ethyne) is the chemical compound with the formula C2H2. It is a hydrocarbon and the simplest alkyne.

     

  • Question 6
    1 / -0

    Which of the following compounds does not exist?

    Solution

    Methane (CH4) is an alkane and there is only one carbon atom and so no chance to form double and triple C-C bonds. Thus, methyne and methane compounds do not exist.

     

  • Question 7
    1 / -0

    Alicyclic compounds are

    Solution

    Alicyclic compounds are different from aromatic and open chain compounds.

     

  • Question 8
    1 / -0

    Which of the following salts are considered soft soaps?

    Solution

    Potassium salts of higher fatty acids are considered as soft soaps.

     

Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
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