Give reaaon- i.ionic compound have high melting & boiling point . ii.ionic compound are soluble.in water. iii. ionic compound conduct electricity in molten state?

Question

Answer

1. ionic compound have high melting and boiling point because the bond formed between element is formed by transfer of electron due to which they hold each other tightly and this is reason why they had high melting and boiling point 2.the reason why compound are soluble in water is that they completely ionise in water. 3.ionic compound conduct electricity because they are able to produce ions in molten state.

Answer

2) The solubility of ionic compound in water is due to the polar nature of water molecules. The water molecules attract the oppositely charged ions of the ionic compound and cut off the forces of attraction between them.1) and 3) are already known

Answer

1) The ionic compounds have high melting & boliling point because they have strong electrostatic force of attraction between ions it requires a lot of energy to overcome these  force

Answer

1) a considerable amount of energy is required to break the strong inter ionic attraction 3) ionic compounds in the molten state ions moves freely and made a rigid structure

Answer

Ionic compounds is made
METAL +Non metal
so it has strong bond bec.of electron filled o in octat .
1.high m.p and b.p
2.
3. due to free electron in molten form it conduct electricity..

Answer

Reasons why ionic compounds have high melting and boiling points:
- Ionic compounds have strong electrostatic forces of attraction between oppositely charged ions in a crystal lattice structure.
- These forces require a significant amount of energy to overcome, resulting in high melting and boiling points.

Reasons why ionic compounds are soluble in water:
- Water molecules have a polar structure with positive and negative ends, allowing them to interact with charged ions in an ionic compound.
- The water molecules surround and separate the ions, leading to dissolution of the ionic compound in water.

Reasons why ionic compounds conduct electricity in molten state:
- In the solid state, ions are fixed in a lattice structure and cannot move to carry an electric current.
- When the ionic compound is melted, the ions become free to move and carry charge, allowing for conductivity.
- The mobile ions in the molten state are able to carry an electric current by moving towards oppositely charged electrodes.

Similar Class 10 Doubts

Covalent compounds have a.have high melting and boiling point b are most souble in water c.are formed between two atoms of metals and non metals. d.are formed by the sharing of electrons in the bonding atoms.?

Which of the following is not true for ionic compounds? (

Why ionic compounds have high melting and boiling point.?

How do ionic compounds have high melting and boiling points?

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