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प्रश्न
Distinguish between acid and alkali (other than indicators).
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उत्तर १
An acid is that substance which gives H+ ions when dissolved in water.
An alkali is that substance which gives OH− ions when dissolved in water.
उत्तर २
Acids: Have a sour taste.
Alkalis: They have a Sharp bitter taste, and they are soapy to the touch.
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संबंधित प्रश्न
What do you understand by an alkali?
Give one example in the following case:
A basic oxide which is soluble in water.
Give one example in the following case:
A basic oxide which is insoluble in water.
Give one example in the following case:
A base which is not an alkali.
Give one example in the following case:
A base which does not contain a metal ion.
Oxides of metals are acidic in nature.
Salts are neutral.
Which of the following is not a base?
Which of the following solution is soapy to touch?
NaOH & KOH are strong bases.
