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Question
Draw a neat labelled diagram of the addition of copper sulphate to water. Label solute, solvent, and solution in the same.
Solution
RELATED QUESTIONS
Why is water called a universal solvent?
Define:
Unsaturated solutions
State two factors by which solubility of a solute in a solvent can be increased.
Give a reason why water is considered a universal solvent.
From the following substances given below state which will form a solution in the same.
(a) sodium carbonate
(b) calcium carbonate
(c) charcoal powder
(d) sodium sulphate
(e) table salt
(f) powdered particles of lead from a lead pencil
(g) iron powder
(h) copper filings
(i) sand particles
(j) honey
State whether the following statement is true or false. If false write the correct statement.
Solubility of most solids – decreases with increase in temperature
Define the term – solute
Define the term solution.
What is a solution?
Vinu dissolves 50 g of sugar in 250 ml of hot water, Sarath dissolves 50 g of the same sugar in 250 ml of cold water. Who will get a faster dissolution of sugar? and Why?
