Advertisements
Advertisements
प्रश्न
Name the acid present in vinegar.
Advertisements
उत्तर
Acetic acid is present in vinegar.
APPEARS IN
संबंधित प्रश्न
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?
One of the following does not inject an acidic liquid into the skin through its sting. This is:
Give two examples of the following:
oxy-acid
Give the name and formula of two : Volatile acids
HCl, HNO3, C2H5OH, C6H12O6 all contain H atoms but only HCl and HNO3 show acidic character. Why?
Acids are bitter in taste.
Which of the following is acidic in nature?
Fill in the cross word given in figure with the help of the clues provided.

Across
(2) The solution which does not change the colour of either red or blue litmus.
(4) Phenolphthalein gives pink colour in this type of solution.
(7) Colour of blue litmus in lemon juice.
Down
(1) It is used to test whether a substance is acidic or basic.
(3) It is a natural indicator and gives pink colour in basic solution.
(5) Nature of ant’s sting.
(6) It is responsible for the increase in temperature during a neutralisation reaction.
Acids have a sour taste and they are soapy to touch.
Complete the following equation.
CaO + H2SO4 → ______ + H2O
