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प्रश्न
Name an acid used in a drink.
उत्तर
Carbonic acid
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संबंधित प्रश्न
Give the names and formulae of two strong acids and two weak acids.
Name one natural source of the following acids:
Citric acid
When a piece of limestone reacts with dilute HCl, a gas X is produced. When gas X is passed through lime water then a white precipitate Y is formed. On passing excess of gas X, the white precipitate dissolves forming a soluble compound Z.
- What are X, Y and Z?
- Write equations for the reactions which take place:
- When limestone reacts with dilute HCl.
- When gas X reacts with lime water to form white precipitate Y.
- When excess of gas X dissolves white precipitate Y to form a soluble compound Z.
Name the gas evolved when zinc granules are treated/heated with:
sodium hydroxide solution
What type of ions is formed when an acid is dissolved in water?
Do basic solutions also have H+(aq)? Why are they basic?
What is the difference between : An alkali and a metal hydroxide?
HCl, HNO3, C2H5OH, C6H12O6 all contain H atoms but only HCl and HNO3 show acidic character. Why?
The word sour refers to ______ in Latin.
The acid which contains four hydrogen atoms ______.
