Basic Chemistry MCQs

GURU MCQs provides MCQs of Chemistry from Basic to Advance, so that you can prepare accordingly. MCQs of Chemistry section covers important topics of chemistry. Most repeated Chemistry MCQs frequently encountered in Inspector, ASI, Sub-inspector, Constable, FPSC, PPSC, ETEA, FIA, Police, Army, Navy, Airforce, IB, MOFA, ASF, LHC, Educators, and various other competitive exams, as well as government and private job assessments. Chemistry most repeated MCQs include Basic chemistry MCQs, Chemical Bond MCQs, Gases MCQs, Liquids and Solids MCQs, Hydrocarbons MCQs, Polymerization MCQs, Rates of Reactions MCQs, Transition Elements MCQs, Organic Chemistry MCQs, Electrons in Atoms MCQs, Moles and Equations MCQs, et

151. The reduction potential Zn is_________________?

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

153. The oxidation number of central metal atom in [Ni(CO)4] is_________________? 

154. Group VIB of transition elements contains___________________?

155. The leements in which d or f orbitals are in the process of completion are__________________? 

156. The melting points and boiling points upto meddle of 3d- series ____________________? 

157. Pure metal__________________? 

158. The correct electronic configuration of Cr is____________________? 

159. The oxidation state of transition elements is usually _______________________? 

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