Question

which one of the following reacts vigorously with cold water: (a)sodium (b)carbon(c)insulation (d)beingsolid​

Answer 1

The correct answer is sodium

Explanation:

• Sodium is a light metal.
• When placed in water, it immediately starts reaction and begins to dissolve
• It does not necessarily need heat to dissolve. It gets dissolved even in cold water
• On dissolution, it forms sodium hydroxide and hydrogen gas
• The solution is basic in nature due to the presence of sodium hydroxide
• This reaction is exothermic in nature

learn more about the reaction from the link below

https://brainly.ph/question/1221886

Answer 2

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