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प्रश्न
Define Acid.
Define the following term:
Acid
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उत्तर
An acid is a compound which when dissolved in water produces hydronium ion(H3O+), the only positively charged
ion and a negative ion.
संबंधित प्रश्न
Name one animal whose stings contain formic acid (or methanoic acid).
What colour does phenolphthalein indicator turn when added to an alkali (such as sodium hydroxide)?
What happens during a wasp sting? What is its remedy?
Why is it wrong to treat a wasp sting with baking soda solution?
What type of ions are formed?
When a base (or alkali) is dissolved in water.
Give two examples of the following:
hydracids
Explian the following:
Dil. HCl acid is stronger than highly concentrated acetic acid.
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Base -> Salt + water}\]
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Carbonate or bicarbonate -> Salt + water + Carbon dioxide}\]
Give the name and formula of two : Non-volatile acids
Acids are ________ in taste.
Which of the following statements is true for acids?
Which of the following is acidic in nature?
Which of the following metal does not react with sodium hydroxides?
Non-metallic oxides are ______ in nature.
Complete the following equation.
Mg+ ______ → ______ + H2.
Complete the following equation.
ZnO + 2HCl → ______ + ______.
To Interpret:
CH4 and NH3, are not acids.
Select an oxide which dissolves in water forming an acid.
