Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

p-Block Element...

TIME LEFT -
  • Question 1
    1 / -0

    A bottle full of H2SO4 was left open. After a few days, a spontaneous overflow of the acid is observed. This is due to

  • Question 2
    1 / -0

    Consider the following table and identify the correctly matched option(s):
     

    (A) Na2S2O3 Removes iodine stains from clothes
    (B) I2O5 White solid, which oxidises CO to CO2
    (C) I- Gives brown precipitate with CuSO4 solution
    (D) HF Attacks glass

  • Question 3
    1 / -0

    The products formed and changed in oxidation number of Cl2 during the reaction of Cl2 with hot and concentrated caustic soda are

  • Question 4
    1 / -0

    Consider the following statements:

    (A) Among the oxoanions of chlorine, the ion with the maximum number of lone pairs on chlorine is ClO-.
    (B) 4σ and 3π bonds are present in ClO4-.
    (C) The most stable oxoanion of chlorine is ClO4-.
    (D) Cl-O bond length is the minimum and bond energy is the maximum in ClO-.

    Which of the given statements is/are correct?

  • Question 5
    1 / -0

    Consider the following statements regarding Helium:

    (i) It is used in gas cooled nuclear reactors.
    (ii) It is used to produce and sustain powerful conducting magnets.
    (iii) It is used as a cryogenic agent for carrying out experiment at low temperatures.

    The correct order of initials T (true) and F (false) for the above statements is:

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 5

  • 1
  • 2
  • 3
  • 4
  • 5
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