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प्रश्न
What do you observe when Blue litmus paper is dipped in dilute hydrochloric acid.
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उत्तर
Blue litmus turns red in an acid solution.
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संबंधित प्रश्न
Fill in the blank .
Soluble bases are called ............
What do you observe when Lead nitrate is heated.
Give two examples Basic oxide .
Give two examples of oxides.
Acidic oxide.
A chemical reaction may be ‘reversible’ in nature. State the meaning of the term in italics.
Give a balanced equation for the formation of the following oxide –
Sulphur dioxide from a non-metal
Give a balanced equation for the formation of the following oxide –
Lead oxide from a mixed Oxide.
Give the example of the acidic oxide, basic oxide, amphoteric oxide and neutral oxide. State which of the oxide react with a base to give salt and water.
Give one example of –
A dioxide
Differentiate between the following:
An acidic oxide and a basic oxide.
