Advertisements
Advertisements
प्रश्न
Select the correct answer from A, B, C, D & E for the statement given below :
A mixture consisting of elements & a compound.
पर्याय
Gunpowder
Iodine
Boron
Helium
Bromine
Advertisements
उत्तर
A mixture consisting of elements & a compound: Gunpowder
APPEARS IN
संबंधित प्रश्न
Choose the most appropriate answer
A solvent of Iodine is
Define the term: Element
Give two examples of the following.
Non-metals which are solids
State the number of atoms of H2SO4
Give one use of the following substance:
Iron
Answer the following question:
When iron is mixed with sulphur at room temperature, it does not form a compound. Why?
Find the atomicity of the Following molecule:
Dinitrogen Oxide
Tick (√) the correct alternative from the choice given for the following statement.
Gold is used to make jewellery because
Give the name of the radical - CO3
Match the separation of components in List I with the most appropriate process in List II.
| List I | List II |
| 1. Naphthalene from naphthalene & sodium chloride. | A: Separating funnel |
| 2. Cream from milk. | B: Sublimation |
| 3. Kerosene oil from kerosene oil & water. | C: Boiling |
| 4. Lead nitrate from an aqueous solution of lead nitrate. | D: Centrifugation |
| 5. Ammonia from an aqueous solution of ammonia. | E: Distillation |
