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5/72 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Chemistry Of Elements - Salts
If a solution contains 40g of a salt in 100g of water at 20 °C and its solubility at 20 °C is 30g per 100g of water, the solution is:
A compound formed when any of the hydrogen ions of an acid are replaced by an equivalent number of metallic ions or ammonium ions is called:
What are the products when sodium nitrate is heated strongly?
In the preparation of a soluble salt by reacting a metal carbonate with an acid, how is the pure salt usually obtained from the solution?
... is the number of grams of a substance that will dissolve in 1000 grams of liquid at a particular temperature.