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प्रश्न
Wasp sting contains _______.
उत्तर
Wasp sting contains alkaline substance.
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संबंधित प्रश्न
Main constituent of base is ______.
What is the term defined by the following?
A base which is soluble in water.
All bases are alkalis.
Phenolphthalein gives _________ colour with lime water.
Boojho, Paheli and their friend Golu were provided with a test tube each containing China rose solution which was pink in colour. Boojho added two drops of solution ‘A’ in his test tube and got dark pink colour. Paheli added 2 drops of solution ‘B’ to her test tube and got green colour. Golu added 2 drops of solution ‘C’ but could not get any change in colour. Suggest the possible cause for the variation in their results.
Bases are chemical substances that are corrosive and ______ in taste.
Water-soluble bases are called ______.
All bases are alkalis but all alkalis are not bases.
Which of the following pairs are weak bases?
______ alkali has a relatively high percentage of alkali in its aqueous solution.
