Which of the following tests will completely identify anyone of surphur (VI) oxide, hydrogen, carbon (IV) oxide and nitrogen (II) oxide? - SchoolNGR

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Which of the following tests will completely identify anyone of surphur (VI) oxide, ...

Which of the following tests will completely identify anyone of surphur (VI) oxide, hydrogen, carbon (IV) oxide and nitrogen (II) oxide?

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A Pass each gas into water and test with blue litmus paper
B Pass each gas into lime water
C Expose each gas to atmospheric air
D Pass each gas to concentrated tetraoxosulphate (IV) acid

Correct Answer: Option B

Explanation:

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