Advertisements
Advertisements
प्रश्न
Select the correct answer from A, B, C, D & E for the statement given below :
A non-metal that is lustrous.
विकल्प
Gunpowder
Iodine
Boron
Helium
Bromine
Advertisements
उत्तर
A non-metal that is lustrous: Iodine
APPEARS IN
संबंधित प्रश्न
Give one example for the following type of mixtures
solid-solid homogenous mixture.
What are the advantages of chromatography?
Find the atomicity of the Following molecule:
Calcium Chloride
Tick (√) the correct alternative from the choice given for the following statement
A non-metal which is a good conductor of electricity.
Classify substances into pure and impure substances in the form of a chart or tabulation.
Write the names of elements from the following symbol:
Cd
With reference to elements – define the term ‘molecule’. Give two examples each of a monoatomic, diatomic & polyatomic molecule.
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.
What is the Latin name of Sodium?
Give the chemical formula for cane sugar.
