How many moles are there in 3.0 g of O₂? [O = 16.0]

• A. 0.0093 moles.
• B. 0.0930 moles.
• C. 0.0625 moles.
• D. 0.6250 moles.

God rejected the sons of Eli from being priests over His people because they were

• A. blasphemous and unrestrained
• B. avaricious and fearful
• C. unrestrained and fearful
• D. avaricious and blasphemous

Which of the following bond types is intermolecular?

• A. Covalent bond
• B. Hydrogen bond
• C. Ionic bond
• D. Metallic bond

Calculate the gravitation force of attraction between two planets of 10²⁴kg and 10²⁷kg separated by a distance of 10²⁰meters.

• A. 6.67N
• B. 6.56N
• C. 7.5N
• D. 8.6N

In the figure above, KL//NM, LN bisects< KNM. If angles KLN is 54° and angle MKN is 35°, calculate the size of angle KMN.

• A. 91°
• B. 89o°
• C. 37°
• D. 19°

The use of sound pattern to suggest meaning in poetry is

• A. lyric
• B. lullaby
• C. mimic
• D. rhythm

A partnership's internal regulations are set out by

• A. a deed
• B. a law
• C. a constitution
• D. an article

A certain wave has a speed of 20ms^-1. If the frequency of the wave is 0.25Hz, calculate the distance between successive crests of the wave

• A. 5.0m
• B. 40.0m
• C. 50.0m
• D. 80.0m

To be recognized as an economic messiah, the devil tempted Jesus to

• A. accept the riches of the world
• B. jump down from the temple pinnacle
• C. bow down and worship him
• D. change stones into bread and eat

The exploitation of timber in equatorial Africa causes

• A. environmental pollution
• B. less rainfall run-off
• C. soil erosion
• D. high cost of foreign products