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प्रश्न
Name the acid present in grapes.
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उत्तर
Tartaric acid is present in grapes.
संबंधित प्रश्न
Nitric acid turns red litmus blue.
One of the following is not an organic acid. This is:
(a) ethanoic acid
(b) formic acid
(c) citric acid
(d) carbonic acid
A white shirt has a yellow stain of curry. When soap is rubbed on this shirt during washing, the yellow stain turns reddish-brown. On rinsing the shirt with plenty of water, the reddish-brown stain turns yellow again.
Name the natural indicator present in curry stain.
Which chemical is injected into the skin of a person during an ant's sting?
How can the effect of these stings be neutralised?
Write the chemical formula of ammonium chloride. Explain why an aqueous solution of ammonium chloride is acidic in nature? Illustrate your answer with the help of a chemical equation.
Name the acid present in vinegar.
Name an acid used as an eyewash.
Tartaric acid is a ______ acid.
You are provided with four test tubes containing sugar solution, baking soda solution, tamarind solution, salt solution. Write down an activity to find the nature (acidic/basic/neutral) of each solution.
Complete the following equation.
CaO + H2SO4 → ______ + H2O
