Class 12 Chemistry Objective Questions

Chemistry Quiz for Schools on “Solid State – Number of Atoms in a Unit Cell”. 1. In primitive unit cubic […]

Chemistry Multiple Choice Questions on “Electrochemistry – Galvanic Cells”. 1. A galvanic cell converts electrical energy into chemical energy. a)

Chemistry Multiple Choice Questions on “Surface Chemistry – Colloids Classification”. 1. Colloids are classified into lyophobic and lyophilic colloids.a) Trueb)

Chemistry Multiple Choice Questions on “P-Block Elements – Phosphorus – Allotropic Forms”. 1. Which allotrope of phosphorus is the most

Chemistry Multiple Choice Questions on “P-Block Elements – Interhalogen Compounds”. 1. Which is the least basic trihalide of nitrogen?a) NI3b)

Chemistry Multiple Choice Questions on “Bonding in Coordination Compounds – 1”. 1. Which of the following does not explain the

Chemistry Multiple Choice Questions on “Alcohols, Phenols and Ethers Nomenclature – 1”. 1. According to IUPAC, what is the suffix

Chemistry Multiple Choice Questions on “Nomenclature and Structure of Carboxyl Groups”. 1. Butyric acid was first obtained from _______a) red

Chemistry Online Quiz for Class 12 on “Amines Chemical Reactions – 3”. 1. If x and y are the pKb

Chemistry Multiple Choice Questions on “Biomolecules – Nucleic Acids”. 1. RNA on hydrolysis does not yield which of the following?a)

Chemistry Multiple Choice Questions on “Solid State – Close Packed Structures”. 1. In ______ constituent particles are closely packed leaving

Chemistry Multiple Choice Questions on “Electrochemistry – Nernst Equation”. 1. The standard oxidation potential of Ni/Ni2+ electrode is 0.3 V.

Chemistry Multiple Choice Questions on “Surface Chemistry – Emulsions”. 1. An emulsion is a type of colloid.a) Trueb) False

Chemistry Multiple Choice Questions on “P-Block Elements – Phosphine”. 1. Which of the following is not true about phosphine?a) Phosphine

Chemistry Multiple Choice Questions on “P-Block – Group 18 Elements”. 1. Helium is the second most abundant gas in the