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

Present-day philosophy of education lays emphasis upon the adjustment of the whole individual on _____ adjustment.Answer: Socially Sometimes a cycle with well inflated tyres left in the sun, has its tubes burst open. Why?Answer: Because the pressure of air inside the tube increases With increase in temperature, the velocity of _____?Answer: Both gases and liquids increases Radium gives off rays known as ______?Answer: Alpha rays Light is a form of ______ and its speed be measured.Answer: Energy Select the correct answer: A closed bottle containing water at 300°C is carried to the moon in a spaceship. If it is placed on the surface of the moon, what will happen to the water as soon as the lid is opened?Answer: Water will boil An isotope of uranium employed as fuel in ______?Answer: U-235 The genetic material of chromatin in ______?Answer: DNA As the temperature rises, the speed of sound ______?Answer: Rises The organic nutrient with the highest calorific value is ______?Answer: Fat Cola seeds contains quantities of _____?Answer: Caffeine Which is used in measuring of high temperatures?Answer: Thermo-electric pyrometers Chemical compounds, protein in nature, made in the cells of living organisms are called?Answer: Enzymes Unequal expansion of metals makes possible the operation ____?Answer: Thermostats When water vapour comes into contact with the earth vegetation, it leaves drops of water on its leaves. What is called?Answer: Dew As pressure is applied to ice, the melting point of the ice ______?Answer: Decreases Which one of the following is important for the normal functioning of plant cell?Answer: Rigidity The energy generation in stars is due to ______?Answer: Fusion of light nuclei SCO has its Secretariat (Headquarters) at _______?Answer: Beijing, China Dowry is no longer permitted by law even in _______ marriage.Answer: Love Presence of glucose in urine can be detected by ______?Answer: Fehling's test His logic ______ everyone, including the experts.Answer: Surprised Which of the following gas explodes on compression to a liquid?Answer: Ethyne The formula of Chlorohydrin is ______?Answer: HO-CH₂-CH(OH)(Cl) Methane is slightly soluble in water due to its ______?Answer: Non-polar nature Analogy: Pride : Lions ::?Answer: Gaggle : Grease Which technique is used to distinguish between imitation and pure diamond?Answer: Refractive index The Antonym of Amelioration is?Answer: Aggravation Glacial acetic acid is miscible with _____?Answer: All of these Citrus fruits are considered rich in ______?Answer: Vitamin C