Bleaching powder is used as a disinfectant for water to:
READ MORE +Acids Bases and Salts MCQs
An ant’s sting can be treated with …………which will neutralise the effect of the chemical injected by the ant’s sting into our skin.
READ MORE +
Which of the following salt will give acidic solution when dissolved in water?
READ MORE +
In the following reaction, identify the salt formed
READ MORE +
Copper sulphate crystals when heated strongly, lose their water of crystallization to give anhydrous copper sulphate accompanied by a change in color from:
READ MORE +
Identify the products of the following reaction:
READ MORE +
Some fruits like mango, lemon, raw grapes, orange, etc., have a sour taste due to the presence of:
READ MORE +
Which of the following phenomena occur, when a small amount of acid is added to water?
READ MORE +
Q. The sample of soil from a particular place was tested for its pH value. It came out to be 5. Which one of the following should be added to the soil to make it suitable for the plant growth?
READ MORE +
Dilute acid does not produce carbon dioxide on being treated with:
READ MORE +
Which of the following indicators turn red in an acidic solution?
READ MORE +
Q. Zinc granules on treating with an acid X, form the zinc sulphate (ZnSO4) salt along with the evolution of a gas Y which burns with a pop sound when brought near to a burning candle. Identify the acid X and gas evolved Y.
READ MORE +Show next