Advertisements
Advertisements
प्रश्न
Name an acid used to flavor and preserve food.
Advertisements
उत्तर
Citric acid
APPEARS IN
संबंधित प्रश्न
Ammonia is found in many household products, such as window cleaners. It turns red litmus blue. What is its nature?
Which gas is usually liberated when an acid reacts with a metal? How will you test for the presence of this gas?
What colour does phenolphthalein indicator turn when added to an alkali (such as sodium hydroxide)?
Wasp sting contains ______.
Explain why an aqueous solution of ammonium chloride is acidic in nature? Illustrate your answer with the help of a chemical equation.
Give two examples of the following:
hydracids
If iron reacts with dilute sulphuric acid, what will be the products?
Give the reaction of acid with chlorides. State the conditions under which they react.
Match the acids given in column (A) with their correct source given in column (B)
| Column (A) | Column (B) |
| (a) Lactic acid | Tamarind |
| (b) Acetic acid | Lemon |
| (c) Citric acid | Vinegar |
| (d) Tartaric acid | Curd |
Acidic or basic solutions are good conductors of electricity. Justify your answer.
