The oxidation state of transition elements is usually _______________________?

Related Mcqs:

1. Group VIB of transition elements contains___________________?

   A. Zn Cd Hg
   B. Fe Ru Os
   C. Cr Mo W
   D. Mn Te Re

2. Non-stoichiometric compounds of transition elements are called___________________?

   A. hydrates
   B. hydrides
   C. binary compounds
   D. interstitial compounds

3. The location of transition elements is in between__________________?

   A. lanthanides & actinides
   B. s and p block elements
   C. chalcogens and halogens
   D. d and f block elements

4. All the transition elements show_________________?

   A. Similar physical properties
   B. Similar chemical properties
   C. Both A and b
   D. None

5. Inner transition elements are called _________________?

   A. Lanthanides
   B. Actinides
   C. Rare earth metals
   D. All

6. Transition elements, in general, exhibit the following properties, except one. Name that property?

   A. Variable oxidation state
   B. Natural Radioactivity
   C. Tendency to form complexes
   D. Formation of alloys

   Submitted by: Muhammad Ali Kunbhar

7. Which of the p-block elements are not representative elements ?

   A. Alkali metals (I-A)
   B. Group-14 elements (IV-A)
   C. Group-18 elements (VIII-A)
   D. Halogens (VII-A)

8. Energy required to form transition state is called _________________?

   A. Ea
   B. P.E
   C. V
   D. K.E

9. Oxidation state of an atom represents____________________?

   A. Number of electrons gained
   B. Number of electrons lost
   C. Apparent charge in compound
   D. Its vacancies

10. The oxidation state of cu which are expected to be diamagnetic

    A. Cu+2
    B. Cu+4
    C. Cu+1
    D. Cu+3

    Submitted by: Siddiqullah wazir