Advertisements
Advertisements
प्रश्न
Vinegar is a solution of
विकल्प
50% – 60% acetic acid in alcohol
5% – 8% acetic acid in alcohol
5% – 8% acetic acid in water
50% – 60% acetic acid in water
Advertisements
उत्तर
5% – 8% acetic acid in water
Explanation -
5-8% solution of acetic acid in water is called vinegar.
APPEARS IN
संबंधित प्रश्न
Choose the correct alternative
Lamp black is
Define the following:
Carbonization
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of acetic acid on sodium bicarbonate.
What happens when a baking mixture containing baking powder is heated?
Explain the term ‘green house effect’. How can it be both beneficial and harmful for life on earth ?
Name the simplest organic compound.
How is gas carbon produced?
All the carbon bonds in a saturated hydrocarbon ______ electrons.
Answer the following question.
Name the type of bonds formed in the methane compound.
Starting from carbon dioxide how would you obtain a weak acid.
[Give balanced equations for the same]
Name the following:
An acid formed when carbon dioxide is dissolved in water under pressure.
Complete the statement by filling the blank with the correct word from the option.
______ Chemistry is the Chemistry of carbon compounds mainly of ‘Carbon’, ‘Hydrogen’ & ‘Oxygen’.
Complete the statement by filling the blank with the correct word from the option.
Sodium oxide combines with carbon dioxide to give _____
Match the following.
| 1. | Alkyne | Bucky Ball |
| 2. | Andre Geim | Oxidation |
| 3. | C60 | Graphene |
| 4. | Thermocol | Triple bond |
| 5. | Combution | Polystyrene |
Carbon exists in the atmosphere in the form of ______.
The portion left on dropping a hydrogen atom from an alkane is called ______.
Carbon is one of the most important ______ elements.
A large family of fullerene exists, starting at ______ and ______ reaching up to.
Cigarette smoking is a source of ______.
Which theory was challenged by the synthetic preparation of Urea?
