Advertisements
Advertisements
प्रश्न
Give two examples of the following:
Liquid + Liquid mixture:
एका वाक्यात उत्तर
Advertisements
उत्तर
Liquid + Liquid mixture :
- Oil in water,
- Alcohol and water.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Name the element used as a standard for atomic mass scale.
What is a symbol? What information does it convey?
Match the metallic elements – with their correct symbols Metallic elements
| Metallic elements | Symbol |
| (a) Potassium | (1) Ca |
| (b) Sodium | (2) Zn |
| (c) Calcium | (3) Pb |
| (d) Magnesium | (4) Hg |
| (e) Zinc | (5) Cu |
| (f) Aluminum | (6) Au |
| (g) Iron | (7) K |
| (h) Lead | (8) Fe |
| (i) Copper | (9) Al |
| (j) Mercury | (10) Na |
| (k) Silver | (11) Mg |
| (l) Platinum | (12) Pt |
| (m) Gold | (13) Ag |
State the most reactive and the least reactive metal from the following – Zn, Ag, Na, Fe, Cu, Pb.
Write the radical of the following valency:
Sulphite
Write the radical of the following valency:
Potassium
Write the chemical formula of the following:
aluminium chloride
State the valency of the following metallic element and write symbol with the valency
Potassium
What does the symbol '(g)' present in a chemical equation, mean?
Define Alchemy.
