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Chemistry

Chemistry · Quick practice · answer shown after each question

Bonding

Question 1 of 10

Question 1 of 10

Which compound has the highest melting point?

Question 2 of 10

Question 2 of 10

The shape of the water molecule is

Question 3 of 10

Question 3 of 10

The bond angle in ammonia is about 107° because

Question 4 of 10

Question 4 of 10

The shape of a methane molecule is

Question 5 of 10

Question 5 of 10

The shape of a water molecule is

Question 6 of 10

Question 6 of 10

Which substance has a giant covalent structure?

Question 7 of 10

Question 7 of 10

Sodium chloride conducts electricity when

Question 8 of 10

Question 8 of 10

A dative bond is formed when

Question 9 of 10

Question 9 of 10

Ionic compounds generally have

Question 10 of 10

Question 10 of 10

The shape of a methane (CH₄) molecule is

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.