In a group ionic radius ?

Related Mcqs:

1. Mostly ionic compound are produced in between elements of_________________?

   A. IA and VIA
   B. IA IIA and VIIA
   C. IB and VIIB
   D. IA and IB

2. Which one shows high %age of the ionic character ?

   A. H2O
   B. HF
   C. HCI
   D. HBr

3. Ionic bond is produced after complete transfer of ________________ ?

   A. Nucleus
   B. Neutrons
   C. Electrons
   D. Protons

4. Which of the following terms is not used for ionic compound ?

   A. formula unit
   B. empirical formula
   C. molecular formula
   D. formula mass

5. Which one is least ionic in nature and decompose on heating ?

   A. LiOH
   B. NaOH
   C. KOH
   D. CsOH

6. Which among the following is not a property of Ionic bond _________?

   A. Sharing of electrons
   B. Transfer of electrons
   C. Losing of electrons
   D. Gain of electrons

   Submitted by: Rashid Mehmood

7. The usual property of ionic crystal are:_____________?

   A. Stable
   B. gaseous form
   C. Unstable
   D. Compound forming 

   Submitted by: Said wali shah

8. In a period the atomic radius ?

   A. Increases
   B. Decreases
   C. Remain same
   D. First decreases then increases

9. Melting points of VII-A group elements down the group ____________________?

   A. Increase
   B. Decrease
   C. Remain constant
   D. No regular trend

10. Atomic radius can be determined by_________________?

    A. X – ray diffraction
    B. Spectrophotometer
    C. Optical microscope
    D. Electron microscope