Fill in the blanks with correct words from the brackets:
(i) Generally ionic compounds exist in __ (solid/liquid/gas) state.
(ii) Melting and boiling points of covalent compounds are generally (low/high).

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Solution

(i) Generally, ionic compounds exist in solid state.
(ii) Melting and boiling points of covalent compounds are generally low__.

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Similar questions

Explain the following:
(a) Covalent compounds are generally gases or liquids or soft solids.
(b) Covalent compounds have low melting point and boiling point.
(c) Non-polar covalent compounds are insoluble in water.
(d) Polar covalent compounds are good conductors of electricity.

Q. Melting and boiling points of covalent compounds are generally high.

Q. Choose the correct statements about covalent compounds.
i. Generally, covalent compounds have low melting and boiling points.

ii. Covalent compounds are usually good conductors of electricity.

iii. Covalent compounds are generally soluble in organic solvents like petrol and kerosene.

iv. All covalent compounds are soluble in water.

[1 mark]

Q. Covalent compounds have generally low melting and boiling points.

Q. Which one of the following property is generally not exhibited by ionic compounds?
(a) solubility in water
(b) electrical conductivity in solid state
(c) high melting and boiling points
(d) electrical conductivity in molten state

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Fill in the blanks with correct words from the brackets: (i) Generally ionic compounds exist in __________ (solid/liquid/gas) state. (ii) Melting and boiling points of covalent compounds are generally ________ (low/high).

(i) Generally, ionic compounds exist in ____solid______ state. (ii) Melting and boiling points of covalent compounds are generally ____low____.

Fill in the blanks with correct words from the brackets:
(i) Generally ionic compounds exist in __ (solid/liquid/gas) state.
(ii) Melting and boiling points of covalent compounds are generally (low/high).

(i) Generally, ionic compounds exist in solid state.
(ii) Melting and boiling points of covalent compounds are generally low__.