Past Questions And Answers
100.0g of KClO3 was added to 40.0 cm3 of water to give a saturated solution at 298K. If the solubility of the salt is 20.0 mol dm?3 at 298K, what percentage of the salt is left undisolved? [K = 39, Cl = 35.5, O = 16]
- A) 80%
- B) 60%
- C) 5%
- D) 2%
The alkanol obtained from the production of soap is
- A) propanol
- B) ethanol
- C) glycerol
- D) methanol
To enhance the competitiveness of domestic agricultural products, there is need to
- A. ban the importation of a agricultural products
- B. increase the exportation of agricultural products
- C. improve the quality of domestic agricultural products
- D. increase the output of domestic agricultural products
Calculate he wavelength of a note which is one octave lower than a note of 256Hz in a medium in which the speed of sound is 352ms-1
- A. 0.69m
- B. 1.38m
- C. 2.75m
- D. 5.50m
From the word lettered A to D, choose the word that best completes each of the following sentences.
His.....to violent video games is something to worry about.
- A. devotion
- B. attachment
- C. commitment
- D. addiction
The accumulation fund of a non-trading concern can equally be referred to as?
- A. members' equity
- B. share capital
- C. general fund
- D. surplus fund
This question is based on J.C. De Graft's Sons and Daughters
Where does the play take place?
- A. In George's place
- B. In Ofosu's place
- C. On the street
- D. On the stage
Which of the following is not a component of a d.c. electric motor?
- A. Commutator
- B. Field magnets
- C. Slip rings
- D. Armature
The issued capital of a company is
- A) Always the same as the authorized capital
- B) The same as preference share capital
- C) Equal to the reserves of the company
- D) None of the above
A female person who plays comedy is a _____
- A. comedian
- B. comedienne
- C. comedianne
- D. comedieness