Xg of a pure sample of iron (II) sulphide reacted completely with excess dilute hydrochloric acid to give 3.20g of iron (II) chloride according to the following equation: FeS\(_{(s)}\) + 2HCI\(_{(aq)}\) ---> FeCl\(_{2(aq)}\) + H\(_2\)S\(_{(g)}\).

(a) Mention one method apart from heating by which the reaction can be made to proceed faster

(b) Calculate the value of X. [CI = 35.5, Fe = 56; FeS = 88g mol\(^{-1}\)]

Evaluate \(\frac{log_5 (0.04)}{log_3 18 - log_3 2}\)

• A. 1
• B. -1
• C. 2/3
• D. -2/3

You can go on; I ............. what you are saying.

• A. am understanding
• B. may be understanding
• C. was understanding
• D. understand

For these questions, choose the option that have same vowel sound as the ones represented by the letter (s) underlined ''Door''

• A. food
• B. cough
• C. sure
• D. board

In the novel Piggy's glasses symbolizes

• A. arrogance
• B. childishness
• C. intellectualism
• D. ignorance

Revenue is the

• A. total profit made after sales
• B. amount spent on purchase
• C. amount of goods produced
• D. total money realized from sales

Soil fertility can be conserved and renewed by

• A. yearly monocropping
• B. crop rotation and cover crops
• C. bush burning to remove unwanted debris
• D. avoiding artificial manures

A gifted scientist, Newton …………. Some of the most fundamental law in the history of science

• (a) discovered
• (b) keep discovering
• (c) who discovered
• (d) the discoverer of

Some pre-colonial Nigerian societies are described as stateless because ......

• A. They had no formal governmental institutions
• B. They were not independent
• C. They had no definite political boundaries
• D. Their population was too small

The decision at the Council of Jerusalem laid to rest the issue of

• A. circumcision before one can be saved
• B. abstaining from unchastity
• C. circumcision of all Gentiles for Christ
• D. abstaining from the pollutions of idols