The most paramagnetic element is____________________?

Related Mcqs:

1. Paramagnetic behaviour of substance is measured by a balance called___________________?

   A. Analytical balance
   B. Guoys balance
   C. Electrical balance
   D. Single beam balance

2. Which is the paramagnetic oxide of chlorine ?

   A. Cl2O7
   B. Cl2O6
   C. ClO2
   D. all

3. Coordination number of the transition element in [Pt Cl NO2 (NH3)4]2- is____________________?

   A. 2
   B. 6
   C. 4
   D. 8

4. Many properties of an element and its compounds can be predicted from the position of the element in the periodic table. What property could not be predicted in this way ?

   A. The nature of its oxides
   B. The charge on its ions
   C. The formula of its oxide
   D. Its number of isotopes

5. Which element has same isotopes like palladium___________________?

   A. Nickel
   B. Calcium
   C. Cadmium
   D. Tin

6. Empirical formula of chloroform is____________________?

   A. CH2 C12
   B. CH3C1
   C. CC14
   D. CHCL3

7. Chemical composition of cinnabar is____________________?

   A. FeS2
   B. HgS
   C. PbS
   D. ZnS

8. In K2Cr2O7 the oxidation number of chromium is____________________?

   A. 7
   B. 6
   C. -7
   D. -6

9. The metal which is used in thermite process because of its activity is____________________?

   A. iron
   B. copper
   C. aluminium
   D. zinc

10. Phosphoric acid is a weak acid and its basicity is____________________?

    A. 1
    B. 3
    C. zero
    D. 2