Self Studies
Self Studies
Self Studies
Self Studies
Selfstudy
Selfstudy

Chemistry Test ...

TIME LEFT -
  • Question 1
    4 / -1

    Select the incorrect statement about the XeF6.

  • Question 2
    4 / -1

    Based on the Valence Shell Electron Pair Repulsion (VSEPR) model, what is the geometry around the sulphur, carbon and nitrogen in the thiourea – S , S – dioxide, O2SC(NH2)2 ? (consider the Lewis structure with zero formal charges on all atoms).

  • Question 3
    4 / -1

    The following flow diagram represents the manufacturing of sodium carbonate

    Which of the following options describes the reagents, products and reaction conditions (given in parentheses)?

  • Question 4
    4 / -1

    When boron is fused with potassium hydroxide which pair of species are formed ?

  • Question 5
    4 / -1

    B2H6 + NH3 → Addition compound  In the above sequence Y and Z are respectively :

  • Question 6
    4 / -1

    Orthosilicate ions, (SiO44-) undergo polycondensation to froms pyrosilicate [O3Si - O - SiO3]6-, in presence of:

  • Question 7
    4 / -1

    Which of the following statements is correct ?

  • Question 8
    4 / -1

    The hybridisation and geometry of the anion of ICl3 in liquid phase is :

  • Question 9
    4 / -1

    Which of the following orders is correct for the size ?

    (1) Mg2+ < Na+ < F– < Al    

    (2) Al3+ < Mg2+ < Li+ < K+   

    (3) Fe4+ < Fe3+ < Fe2+ < Fe   

    (4) Mg > Al > Si > P

  • Question 10
    4 / -1

    Which reactions involves a change in the electron–pair geometry for the under lined atoms ?

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