Question

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3. Name any two useful salts and mention their uses.​

Answer 1

Name of Salts

Uses

Sodium Chloride or Common Salt (NaCl)

Used in cooking food as well as for cooking gas.

Used as a preservative in pickles and in curing meat and fish.

Used in the manufacture of soap.

Used to melt the ice in winter in cold countries.

Used for making chemical likes washing Soda, baking soda etc.

Sodium Hydroxide (NaOH)

Used for making soap and detergent

Used for making artificial textile fibre (rayon)

Used in the manufacturing of paper

Used for purification of bauxite ore

Used in de-greasing metals, oil refining and making dyes and bleaches

Answer 2

Answer:

Answer:Sodium chloride NaCl.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2Ca

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name Use

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, saline

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, salinePotassium Chlorate KClO3 Saltpetre Explosive

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, salinePotassium Chlorate KClO3 Saltpetre ExplosiveAmmonium Nitrate NH4NO3 Nitrum Fertilizer

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, salinePotassium Chlorate KClO3 Saltpetre ExplosiveAmmonium Nitrate NH4NO3 Nitrum FertilizerCopper Sulphate CuSO4 Blue Vitriol Pesticide, poison

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, salinePotassium Chlorate KClO3 Saltpetre ExplosiveAmmonium Nitrate NH4NO3 Nitrum FertilizerCopper Sulphate CuSO4 Blue Vitriol Pesticide, poisonCalcium Carbonate CaCO3 Limestone/chalk/

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, salinePotassium Chlorate KClO3 Saltpetre ExplosiveAmmonium Nitrate NH4NO3 Nitrum FertilizerCopper Sulphate CuSO4 Blue Vitriol Pesticide, poisonCalcium Carbonate CaCO3 Limestone/chalk/marble/shells of marine animals Construction of building, preparation of glass

Answer:Sodium chloride NaCl.Magnesium sulfate (Epsom salt) MgSO4.Potassium iodide KI.Copper sulfate CuSO4.Calcium chloride CaCl2.Potassium permanganate KMnO4.Sodium acetate CH3COONa.Calcium acetate (CH3COO)2CaChemical Name Formula Common Name UseSodium Chloride NaCl Table/common salt Taste improvement, preservative, salinePotassium Chlorate KClO3 Saltpetre ExplosiveAmmonium Nitrate NH4NO3 Nitrum FertilizerCopper Sulphate CuSO4 Blue Vitriol Pesticide, poisonCalcium Carbonate CaCO3 Limestone/chalk/marble/shells of marine animals Construction of building, preparation of glassCalcium Oxide CaO Lime

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