Advertisements
Advertisements
प्रश्न
Define Acid.
Define the following term:
Acid
Advertisements
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
You have been provided with three test tubes. One of them contains distilled water and the other two contain an acidic solution and a basic solution, respectively. If you are given only red litmus paper, how will you identify the contents of each test tube?
Dorji has a few bottles of soft drink in his restaurant. But, unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants acidic drink, another wants basic and third one wants neutral drink. How will Dorji decide which drink is to be served to whom?
Name one natural source of the following acid:
Tartaric acid
Name one animal whose stings contain formic acid (or methanoic acid).
What colour does the turmeric paper turn when put in an alkaline solution?
How is the neutralisation of a carbonate with an acid different from the neutralisation of an oxide or a hydroxide?
Give the names and formulae of two strong bases.
Write any two important uses of bases.
What do you understand by the term, acid?
Name an acid used to remove ink spots.
What is the difference between an alkali and a base?
Give the appropriate term defined by the statements given below :
The substance that releases hydronium ion as the only positive ion when dissolved in water.
Sulphuric acid has the highest importance in the chemical industry. Why?
An acid is ______.
Complete the following equation.
ZnO + 2HCl → ______ + ______.
Complete the following equation.
CaO + H2SO4 → ______ + H2O
To Interpret:
CH4 and NH3, are not acids.
Which is the strongest acid in the following?
Name the acid present in grapes.
Name the acid present in lemon.
