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प्रश्न
The word sour refers to ______ in Latin.
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उत्तर
The word sour refers to acidus in Latin.
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संबंधित प्रश्न
Name the acid-base indicator extracted from lichen.
What are organic acids?
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.
The acid produced naturally in our stomach is ______.
Do basic solutions also have H+(aq)? Why are they basic?
Give the name and formula of two : Strong monobasic acids
Give four examples of preparation of acids by synthesis.
Vinu and Priyan take their lunch at school. Vinu eats lemon rice and Priyan eats curd rice. Both lemon rice and curd rice are sour in taste. What is the reason?
Classify the various types of Acids based on their sources.
State whether the following statement is true or false. Correct the false statement.
A compound if acidic will turn all indicators red.
