General Awareness Quiz – Chemistry
General Awareness Quiz Set 70 for SSC CGL, SSC CHSL and Railways exams. Chemistry Quiz for SSC CGL, SSC CHSL, Railways etc.
Topic: General Science- Chemistry
- Baryllium Sulfate BeSO4 is less soluble in water due to?
A) High Inflammable Energy
B) Low Energy of Dissociation
C) Ionic Band
D) Low Inflamable Energy
- The system which uses radioactivity to decide the period of materials of pre-historic period is known as?
A) Carbon Dating
B) Radium Dating
C) Uranium Dating
D) Deuterium Dating
- Cement is made hard with
A) Dehydration
B) Hydration and Dissociation of Water
C) Dissociation of Water
D) Polymerisation
- What happens when a chemical bond is formed?
A) Energy is always released
B) Energy is always absorbed
C) Energy is neither released nor absorbed
D) More Energy is released than is absorbed.
- Which among the following is a Carbohydrate?
A) Cane Sugar
B) Nylon
C) Turpentine
D) Hydrogen-Peroxide
- Maximum iron ore is found in which of the following states?
A) FeCO3
B) Fe2O3
C) Fe3O4
D) FeS2
- Which of the following Laws states that “All the four quantum numbers of the electrons in an atom are not the same.”?
A) Avagadro’s Law
B) Uncertainty Principle of Hiesenberg
C) Hund’s Law
D) Exclusion Principle of Pauli
- Commercial Nitric Acid is colored because it contains desolved:
A) Nitrogen Dioxide
B) Nitrogen Oxide
C) Coloured Impurities
D) Oxygen
- Fertilizer having high nitrogen content is:
A) Ammonium Sulphate
B) Ammonium Nitrate
C) Urea
D) Calcium Citrate
- The oxygen that keeps us alive comes from?
A) Oxides of Minerals
B) Carbonates absorbed from soil
C) Water
D) Carbon Dioxide