Advertisements
Advertisements
प्रश्न
Name: a Liquid Non-metal
Advertisements
उत्तर
Bromine
APPEARS IN
संबंधित प्रश्न
Name the substance you will add to speed up sedimentation.
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Vinegar
How is sodium chloride different from its constituent elements, sodium and chlorine in its properties? Justify.
Name: Two substances used to make electric wires
Answer the following question:
When iron is mixed with sulphur at room temperature, it does not form a compound. Why?
Tick (√) the correct alternative from the choice given for the following statement.
The most abundant elements in the universe are
Complete the statement given below by filling in the blanks with the correct words.
Atom contains ________ , with positively charged _____.
Write the names of elements from the following symbol:
Cd
The diagram represents fractional distillation for the separation of mixtures. Answer the following :

- Can two immiscible liquids be separated by this process?
- Separation of liquids by this process is based on which physical property?
- If methyl alcohol & water are to be separated, which liquid would remain in flask ‘X’ after condensation.
- Give a reason for the above answer.
- State the purpose of the fractionating column in the apparatus.
Matter is its simplest form is called ______.
