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प्रश्न
Classify substances into pure and impure substances in the form of a chart or tabulation.
उत्तर
संबंधित प्रश्न
Fill in the blank
Chalk powder dissolved in water is an example of a Chalk powder dissolved in water is an example of a _________.
Differentiate between the following.
Filter Paper and Alum
Find the atomicity of the Following molecule:
Calcium Chloride
Indicate whether the following statement is true or false:
Molecules can exist independently.
Indicate whether the following statement is true or false:
Ozone is a triatomic molecule
Complete the statement with the correct words.
_______ are chemicals which are hydroxide (or oxides) of ______ eg. sodium hydroxide.
Select the correct answer from the choice given below.
The type of molecule- bromine
Select the correct answer to the statement given below:
A non-metal which exists in the liquid state.
Elements : Combine to form compounds :: Compounds : ______.
Water contains _____ and _____ element.
