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MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Inorganic ChemistryHydrogenIntroduction to Hydrogen

Like alkali metals, hydrogen forms I. Oxides and oxyacids. II. Halides and interhalides. III. Oxides, halides and sulphide.

A.I and II
B.III only✓ Correct
C.I only
D.II and III
Explanation

Like alkali metals hydrogen forms oxides, halides and sulphide such as 2 2 H O,HCl,H S etc.

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