AIC SS 1 Chemistry Revision Test for 3rd Term 2022/23
A) Carbon and oxygen B) Sulphur and oxygen C) Nitrogen and oxygen D) Oxygen and hydrogen
A) CH4 B) CH3 C) C2H4 D) CH2
A) CH3O B) CHO C) CH2O D) CH4O
A) CH B) C2H5 C) C2H3 D) CH2
A) XY2 B) X3Y2 C) X2Y3 D) X2Y 
A) 2 and 3 B) 6 and 2 C) 8 and 2 D) 1 and 3
A) 21g B) 32g C) 24g D) 18g
A) No of moles B) Oxidation numbers C) Atomic mass D) Molar mass
A) -7 B) -5 C) +7 D) +8
A) Fractional crystallisation B) Boiling off the ethanol C) Filtration D) Fractional distillation
A) Sublimation B) Evaporation C) Crystallisation D) Melting
A) Substances which differ in their solubilities in a solvent B) Gaseous, liquid or solid impurities from a mixture C) An insoluble substance from a soluble substance D) Liquids with different boiling points
A) Crystallisation B) Separating funnel C) Sublimation D) Distillation
A) 20 B) 22 C) 10 D) 32
A) 42.5% B) 73.0% C) 57.5% D) 40.4%
A) 14.71% B) 28.07% C) 42.66% D) 21.33%
A) 865 B) 621 C) 685 D) 586
A) 346 B) 164 C) 160 D) 328
A) 4 B) 1 C) 2 D) 3
A) Potassium B) Chlorine C) Argon D) Sulphur
A) Protons between two atoms B) Neutrons between two atoms C) Electrons between two atoms D) Electrons from one atom to another
A) NaCl B) CO2 C) NH3 D) H2O
A) Transfer of electrons between atoms B) Formation of covalent bonds between atoms C) Presence of positive ions in a sea of delocalized electrons D) Sharing of electrons between atoms
A) Carbon dioxide B) Water C) Iron D) Sodium chloride
A) Atomic radius of atoms B) Electronegativity difference between atoms C) All of the above D) Electron affinity of atoms
A) Carbon B) Helium C) Oxygen D) Nitrogen
A) Ethanol (C2H5OH) B) Ammonia (NH3) C) Methane (CH4) D) Carbon dioxide (CO2)
A) Strong electrostatic attractions between ions B) Weak intermolecular forces between molecules C) Strong covalent bonds between atoms D) Weak intramolecular forces within molecules
A) Methane (CH4) B) Hydrogen peroxide (H2O2) C) Sodium chloride (NaCl) D) Ethanol (C2H5OH)
A) Have negligible volume compared to the space they occupy B) Are closely packed together C) Have strong intermolecular forces of attraction D) Have fixed positions in a lattice structure
A) The motion of particles within a gas B) The chemical reactions occurring within a gas C) The arrangement of particles within a gas D) The density of particles within a gas
A) Have particles that are highly compressed and far apart B) Have particles that are far apart and moving randomly C) Have particles that are closely packed together and vibrate in fixed positions D) Have particles that are highly compressed and free to move
A) Digestion of food B) Burning of wood C) Melting of ice D) Rusting of iron
A) Volume and number of moles of a gas B) Pressure and volume of a gas C) Temperature and volume of a gas D) Pressure and temperature of a gas
A) Temperature and volume of a gas B) Pressure and volume of a gas C) Volume and number of moles of a gas D) Pressure and temperature of a gas
A) Boyle's law, Charles's law, and Avogadro's law B) Boyle's law and Charles's law C) Charles's law and Avogadro's law D) Boyle's law and Avogadro's law
A) P = V/nRT B) PV = RT C) PV = nRT D) PV = nT
A) Square root of its molar mass B) Volume C) Temperature D) Pressure
A) Density B) Number of moles C) Atomic mass D) Volume
A) Particles in one gram of a substance B) Atoms in one mole of a substance C) Moles in one liter of a gas D) Electrons in one atom of a substance
A) 22.4 L/mol B) 2.24 L/mol C) 0.224 L/mol D) 224 L/mol
A) Infrared spectroscopy B) Analyzing the mass of each element in the compound C) Nuclear magnetic resonance D) Mass spectrometry
A) Oxygen B) Carbon dioxide C) Hydrogen D) Nitrogen
A) Outer cone B) Non-luminous zone C) Luminous zone D) Inner cone
A) Release hydrogen ions (H+) in water B) Have a sour taste C) Have a pH greater than 7 D) Release hydroxide ions (OH-) in water
A) A low concentration of solute in a given volume of solvent B) A high concentration of solute in a given volume of solvent C) A pH greater than 7 D) A pH less than 7
A) Partially ionize in water B) Completely ionize in water C) Have a high pH D) Are highly corrosive
A) Have a low pH B) Are non-reactive C) Partially ionize in water D) Do not ionize in water
A) Acetic acid (CH3COOH) B) Sulfuric acid (H2SO4) C) Nitric acid (HNO3) D) Hydrochloric acid (HCl)
A) Food preservation B) pH regulation C) Household cleaning D) All of the above |
Students who took this test also took :
Created with That Quiz —
the site for test creation and grading in math and other subjects.