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प्रश्न
Give an example of two liquids which form homogenous.
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उत्तर
Two liquids that form Homogenous mixture are Alcohol and water.
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संबंधित प्रश्न
Give Two Examples for Each of the Following: Inert Gases
Define: Molecule
Give one use of the following substance:
Coal
Indicate whether the following statement is true or false:
Elements are made up of compounds
Complete the statement given below by filling in the blank with the correct word.
An element is a pure substance which cannot be broken down by physical or _________ methods.
Select the correct answer to the statement given below:
The chemical name for dinitrogen oxide [N20].
Classify the following as elements and compounds.
Water, Common salt, Sugar, Carbon dioxide, Iodine and Lithium
Higher Order Thinking Skills.
List out the metals, non-metals and metalloids which you use in your house, schools. Compare their properties.
Match the following.
| 1. | Element | Made up of molecules |
| 2. | Compound | Impure substance |
| 3. | Colloid | Settles down on standing |
| 4. | Suspension | Pure substance |
| 5. | Mixture | Made up of atoms |
Name the element which is used in toothpaste to strengthen our teeth.
