Contact Akahi Tutors, Ile-Ife for preparation classes. Call 08038644328
11. An alloy containing mercury is called what a. amalgam b. alum c.carnallite d. buffer.

More Questions: www.akahinews.org/tag/test  or Call Akahi Tutors for intensive tutorial – 08038644328 
12. The most active non-metal is a. sulphur b. carbon c. fluorine d. oxygen.’

More Questions: www.akahinews.org/tag/test  or Call Akahi Tutors for intensive tutorial – 08038644328 
13. Hydrogen is used for filling balloons because it a. rekindles a glowing splint b. is a product of water and oxygen c. is lighter than air d. can be prepared in the laboratory.

More Questions: www.akahinews.org/tag/test  or Call Akahi Tutors for intensive tutorial – 08038644328 
14. The oxides of these metals are soluble in water to form alkalis except one a. Iron (fe) b. calcium (ca) c. sodium (na) d.potassium(r).

More Questions: www.akahinews.org/tag/test  or Call Akahi Tutors for intensive tutorial – 08038644328 
15. Another name for eardrum is a. perilymp b. stapes c. external auditory meatus d. tympanic membrane.
Contact Akahi Tutors, Ile-Ife for preparation classes. Call 08038644328

USE THE PAGE NUMBERING BELOW FOR MORE QUESTIONS