Question : Which one of the following metals does not react with water to produce Hydrogen?
Option 1: Potassium
Option 2: Cadmium
Option 3: Sodium
Option 4: Lithium
Correct Answer: Cadmium
Solution : The correct answer is Cadmium.
Cadmium does not undergo a reaction with water to generate hydrogen gas. Instead, it is insoluble in water and does not exhibit any chemical reactivity with it. However, it does have the capability to form oxides when it reacts with oxygen, leading to the production of cadmium oxides.
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