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WAEC Chemistry 2024 Objective — Question 46

Question 46 of 50 from the West African Examinations Council (WAEC) Chemistry 2024 Objective paper, with the correct answer and a full explanation.

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46. Tetraoxosulphate (VI) acid is considered as a heavy chemical because

  • A. its relative molecular mass is high
  • B. a high tonnage is produced every yearCorrect
  • C. it is an inorganic chemical
  • D. it is used to manufacture heavy chemicals

Explanation

H₂SO₄ is termed a 'heavy chemical' because it is manufactured in very large quantities and underpins many industrial processes.

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