Punjab 12th Class Chemistry Chapter 6 Transition Elements MCQs Test Online Punjab 12th Class Chemistry Chapter 6 Transition Elements MCQs Test Online 1234567891011121314151617181920Show paginator Hide paginator Question 1 of 20Chemistry 1. The colour of transition metal complexes is due to1.paramagnetic nature of transition elements 2.loss of s-electrons3.d-d transition of electrons4. ionizationQuestion 1 of 20Question 2 of 20 2. The strength of binding energy of transition elements depends upon1. number of electrons pair2.number of unpaired electrons3.number of protons4.number of neutrons Question 2 of 20Question 3 of 20 3. The strength of binding energy of transition elements depends upon.1.Number of unpaired electrons2.Number of Electron pairs3.Number of Neutrons4.Number of ProtonsQuestion 3 of 20Question 4 of 20 4. The percentage of carbon in different types of iron products is in the order of1.cast iron = steel > wrought iron2.casi non > steel > wrought iron3. cast iron > wrought iron > steel4.wrought iron > steel > cast ironQuestion 4 of 20Question 5 of 20 5. The total number of transition elements is1.142.583. 104.40Question 5 of 20Question 6 of 20 6. Following property of transition elements does not vary with a regular pattern:1.Melting point2.Cationic radius3.Covalent radius4. Binding energyQuestion 6 of 20Question 7 of 20 7. Which of the following is the electronic configuration of Cr?1.[Ar] 3d5 4s12.[Ar] 3d4 4s23.[Ar] 3d6 4s04. [Ar] 3d5 4s2Question 7 of 20Question 8 of 20 8. Total number d- block elements are1. 102.203.304.40Question 8 of 20Question 9 of 20 9. f-block elements are also called:1.Outer transitions elements2.non-typical transition elements3.Inner transition elements4.Normal transition elementsQuestion 9 of 20Question 10 of 20 10. Which is a transition element?1. Ba2.Na3.Ra4.CoQuestion 10 of 20Question 11 of 20 11. Which of the following is a non-typical transition elements:1.Zn2.Ni3. Fe4.MnQuestion 11 of 20Question 12 of 20 12. Typical transition element is1. Sc2.Ra3.Co4.YQuestion 12 of 20Question 13 of 20 13. Coordination number of Pt in [Pt Cl(NO2)(NH3)4I2- is184.108.40.206.2-Question 13 of 20Question 14 of 20 14. Which of the following is a typical transition metal1.Ra2.Sc3.Y4.CoQuestion 14 of 20Question 15 of 20 15. Coinage metals are present in the periodic table in group:1. I-A2.II-B3.II-A4.I-BQuestion 15 of 20Question 16 of 20 16. Group Vl-B of transition elements contains:1.Zn, Cd, Hg2.Cr, Mo, W3.Mn, Te, Re4.Fe, Ru,OsQuestion 16 of 20Question 17 of 20 17. Group VIB of transition elements contains1.Mn, Te, Re2.Zn, Cd, Hg3. Cr, Mo,W4.Fe, Ru, Os Question 17 of 20Question 18 of 20 18. f-Block elements are also called1.none is true2.non-typical transition elements3.normal transition elements4.outer transition elementsQuestion 18 of 20Question 19 of 20 19. Which is the formula of tetrammine chloro-nitro-platinum (IV) sulphate1.[Pt NO2Cl(NH3)]SO42.[PtCl(NO2)(NH3)4]SO43. [Pt(NH3)4(NO2)]SO44. [Pt(NH3)4(NO2)Cl]SO4Question 19 of 20Question 20 of 20 20. Which of the following is a non-typical transition element?1.Mn2.Cr3.Zn4.FeQuestion 20 of 20 Loading... Test By Subject Punjab Test By Topics 12th Class Chemistry You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.