Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Hydrogen Test - 2

Result Self Studies

Hydrogen Test - 2
  • 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

    The ionisation energy of hydrogen is

    Solution

    Ionisation energy of hydrogen is very high. It is comparable to that of halogens.

     

  • Question 2
    1 / -0

    How many hydrogen bonds are formed by one water molecule in ice?

    Solution

    In ice, each water molecule is surrounded by four water molecules through four hydrogen bonds.

     

  • Question 3
    1 / -0

    Which of the following are the products of the reaction of Magnesium with boiling water?

    Solution

    The reaction takes place as follows.
    Mg(s) + 2H2O(l) → Mg(OH)2(aq) + H2(g)

     

  • Question 4
    1 / -0

    Which of the following processes will cause permanent hardness of water?

    Solution

    Permanent hardness of water is due to chlorides and sulphates of calcium and magnesium.

     

  • Question 5
    1 / -0

    Which of the following cannot be used for water softening?

    Solution

    Magnesium chloride cannot be used for water softening as it results in water hardening.

     

  • Question 6
    1 / -0

    Which of the following is used as a moderator in nuclear reactors?

    Solution

    Heavy water is used as a moderator in nuclear reactors because it slows down the fast moving neutrons.
    It thus helps in controlling the nuclear fission reactions.

     

  • Question 7
    1 / -0

    When Mg3N2 is subjected to deuterolysis, the product obtained is

    Solution

    Mg3N2 + 6D2O → 3Mg(OD)2 + 2ND3

     

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