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प्रश्न
Main constituent of acid is ______.
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उत्तर
Main constituent of acid is H+ ion.
संबंधित प्रश्न
Name the acid-base indicator extracted from lichen.
What are organic acids?
What colour does phenolphthalein indicator turn when added to an alkali (such as sodium hydroxide)?
Which acid is produced in our stomach? What happens if there is an excess of acid in the stomach? How can its effect be cured?
By squeezing lemon on a piece of rock the gas liberated turned lime water milky. which compound is present in the rock?
How is an acid prepared from a non metal and a base from a metal? Give equation.
Fill in the blank
The word acid comes from latin word acidus meaning _________
Choosing the correct words given in brackets, complete the sentence given below:
A(n) ______ (acid/basic) salt is one in which the hydrogen of an acid has been partially replaced by a ______ (metal/non-metal).
Since metal carbonate and metal bicarbonate are basic, they react with acids to give salt and water with the liberation of ______.
Complete the following equation.
HCl + ______ → NaCl + H2O
