SPSC - Lecturer Chemistry 2023 Past Paper with Answers

Practice the SPSC - Lecturer Chemistry 2023 past paper with 100 solved MCQs, answers and topic coverage.

100 solved MCQs across 2 approved papers

______are carboxylic acid with long hydrocarbon chain.Answer: Fatty acids The catalyst in Friedel-Crafts alkylation is?Answer: AlCl₃ Which set of hybrid orbitals of carbon is used by each oxygen in forming H₂CO₃?Answer: sp₂ Pure water could be obtained from seawater by?Answer: Distillation Which of the following is not a transition metal complex?Answer: K2Cr2O7 The number of electrons involved in oxidation of glucose to gluconic acid are?Answer: 2 Elements having zero nuclear spin cannot be directly determined at?Answer: NMR spectroscopy The complexometric titration of the chemical specie cannot be done by using EDTA as titrant?Answer: Xe In_____, diffusion current is measured as a function of scanning potential difference.Answer: Voltammetry Which combination will produce a precipitate?Answer: AgNO₃ (aq) and Ca(C₂H₃O₂)₂ (aq)