Pre-Jamb Quiz

Choose the option that best explains the information conveyed in the sentence

Titi was the cynosure of all eyes at the party

• She was best dressed

• She was the center of attraction

• She was ashamed of herself

• She was eager to leave the party

Let this case stand over for the present, the lawyer pleaded

• The case should be discussed immediately

• The case should be struck out

• The case should be postponed

• The case is pending in court

Choose the option opposite in meaning to the word underlined

Fake news is rife on social media platforms

• Hard

• Original

• Authentic

• Bogus

Choose the option that best completes the sentence

But for the timely intervention of the police, the thief ______ by the angry mob

• will be lynched

• would have been lynched

• would be lynched

• will have been lynched

Choose the option that best completes the sentence

My father loves bringing _____ old memories

• in

• down

• up

• over

The characteristic crystallic shape of solid water is due to ________

• Covalent bond

• Hydrogen bond

• Ionic bond

• Metallic bond

The chemical formular for laughing gas is _______

• NO

• NO₂NO₂

• N₂ON₂O

• N₂O₅N₂O₅

Calculate the volume in dm₃dm₃ of oxygen evolved at s.t package. When a current of 5A is passed through acidified water for 772s(molar volume of gas at stp=22.4dm₃dm₃ )

• 0.056

• 0.224

• 224000

• 56000

The pollutant that contributes to the depletion of ozone layer is _______

• CF

• CS

• CCL

• CFC

The method suitable for separating suspended particles in liquid is _______

• Decantation

• Centrifugation

• Distillation

• Chromatography