WAEC Chemistry 2013 Objective — Question 2
Question 2 of 50 from the West African Examinations Council (WAEC) Chemistry 2013 Objective paper, with the correct answer and a full explanation.
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The molecule which has a linear shape is
- A. CH4
- B. NH3
- C. H2S
- D. CO2Correct
Explanation
CH4 has a tetrahedral shape, NH3 has a trigonal pyramidal shape, H2S has a bent shape while CO2 has a linear shape.
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