Question

When copper sulphate is stirred into water, the water turns turns blue.What two tests could you carry out to see whether this mixture is a suspension or a solution?( short and easy answer)​

Answer 1

Answer:

when a compound dissolves in water, it dissociates to form ions. The reaction between anhydrous copper(II) sulfate and water is used as a test for water. The white solid turns blue in the presence of water. The backward reaction is exothermic - energy is transferred to the surroundings when it happens

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