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प्रश्न
The density of water is maximum at ________.
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उत्तर
The density of water is maximum at 4°C.
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संबंधित प्रश्न
Complete the following chemical reaction.
\[\ce{CaO_{(s)} + H_2O_{(g)} ->}\]?
Classify the chemical reaction into (a) hydrolysis, (b) redox and (c) hydration reactions.
What is the difference between the terms ‘hydrolysis’ and ‘hydration’?
Give a reason why metals are arranged in a series called – ‘activity series of metals’. Name a metal which reacts with
(a) Cold water
(b) Boiling water
(c) Steam to liberate hydrogen in each case.
How does it occur in the free state and in the combined state.
State a reason to prove that water is a compound and not a element.
Why is fused calcium chloride and not potassium chloride kept in a desiccator?
Which one of the following has the highest latent heat of vaporization?
Pure water is ______ and it shows no action towards litmus paper.
Write the chemical equation for the production of water when zinc reacts with sulphuric acid.
The metal that gives hydrogen gas upon treatment with both acid as well as base is ______.
