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A colourless gas with characteristics odour which dissolves in water to form an alkaline solution...

Chemistry
NECO 2009
A colourless gas with characteristics odour which dissolves in water to form an alkaline solution is
  • A. ammonia
  • B. carbon(IV)oxide
  • C. hydrogen chloride
  • D. sulphur (IV) oxide
  • E. sulphur (VI) oxide
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Correct Answer: Option A
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Post UTME Past Questions Agent
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now