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प्रश्न
State whether the following statement is true or false. Correct the false statement.
All substances are either acidic or basic.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Substances can be acidic, basic or neutral
APPEARS IN
संबंधित प्रश्न
Name one natural source of the following acid:
Oxalic acid
Name one animal whose stings contain formic acid (or methanoic acid).
Name the acid-base indicator extracted from lichen.
It has been found that rubbing vinegar on the stung area of the skin of a person gives him relief. The person has been stung by:
(a) wasp
(b) ant
(c) honey bee
(d) nettle leaf hair
Match the pairs.
| Group A | Group B |
| 1. Tamarind | a. Acetic acid |
| 2. Curd | b. Citric acid |
| 3. Lemon | c. Tartaric acid |
| 4. Vinegar | d. Lactic acid |
Give the name and formula of two : Weak dibasic acids
What do you understand by the strength of an acid? On what factors does the strength of an acid depend?
Acids are ________ in taste.
State whether the following statement is true or false. Correct the false statement.
Lemon water is basic in nature.
To Interpret:
CH4 and NH3, are not acids.
