Advertisements
Advertisements
प्रश्न
Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in?
Advertisements
उत्तर
Solid
संबंधित प्रश्न
Why is diamond used for making cutting tools (like glass cutters) but graphite is not?
The electronic configurations of three elements X, Y and Z are as follows:
| X | 2, 4 |
| Y | 2, 7 |
| Z | 2, 1 |
(a) Which two elements will combine to form an ionic compound?
(b) Which two elements will react to form a covalent compound?
Give reasons for your choice.
What are the conditions necessary for the formation of covalent molecules?
State the type of bonding in the following molecule.
Methane
Give two example in following case:
Gaseous polar compounds
Distinguish between ionic and covalent compounds under the following properties:
(i) Strength of forces between constituent elements
(ii) Solubility of compounds in water
(iii) Electrical conduction in substances
Name the types of Hydrocarbons.
Name two carbon compounds used in day-to-day life.
Which of the following compounds of carbon does not consist of ions?
Carbon can neither form C4- cation nor C4 anion. Why?
