Chemistry
Grade-9
Easy
Question
Ionic compounds are usually liquids at room temperature.
- True
- False
Hint:
Ionic compounds have high melting and boiling point.
The correct answer is 'False'.
- Ionic compounds are hard and brittle.
- Ionic compounds form crystal lattice structures.
- Ionic compounds have high melting and boiling point.
- Ionic compounds are solid at room temperature.
Related Questions to study
Chemistry
Elements combine to form __________.
Elements combine to form __________.
ChemistryGrade-9
Chemistry
A single covalent bond is made up of _____ electrons.
A single covalent bond is made up of _____ electrons.
ChemistryGrade-9
Chemistry
The chemical formula for a covalently bonded group of atoms is called the molecular formula and it indicates the exact makeup of one molecule of a substance.
The chemical formula for a covalently bonded group of atoms is called the molecular formula and it indicates the exact makeup of one molecule of a substance.
ChemistryGrade-9
Chemistry
Which of the following is TRUE about ionic compounds?
Which of the following is TRUE about ionic compounds?
ChemistryGrade-9
Chemistry
Compound formed through the transfer of the electron is ______ bond.
Compound formed through the transfer of the electron is ______ bond.
ChemistryGrade-9
Chemistry
A material that forms a crystal lattice is:
A material that forms a crystal lattice is:
ChemistryGrade-9
Chemistry
Why do ionic compounds NOT conduct electricity when they are in solid state?
Why do ionic compounds NOT conduct electricity when they are in solid state?
ChemistryGrade-9
Chemistry
Ionic compounds conduct electricity when they are in their solid state.
Ionic compounds conduct electricity when they are in their solid state.
ChemistryGrade-9
Chemistry
Ionic compounds have low boiling points.
Ionic compounds have low boiling points.
ChemistryGrade-9
Chemistry
Ionic compounds conduct electricity when dissolved in water. Which statement below explains the best?
Ionic compounds conduct electricity when dissolved in water. Which statement below explains the best?
ChemistryGrade-9
Chemistry
What properties does an ionic compound have?
What properties does an ionic compound have?
ChemistryGrade-9
Chemistry
What type of forces hold on an ionic lattice compounds?
What type of forces hold on an ionic lattice compounds?
ChemistryGrade-9
science
A car moving at a velocity of 5 m/s accelerates to 25 m/s while covering a distance of 1.8 km. The time it takes to cover that distance is ___ seconds.
A car moving at a velocity of 5 m/s accelerates to 25 m/s while covering a distance of 1.8 km. The time it takes to cover that distance is ___ seconds.
scienceGrade-9
science
A ball is dropped from the top of a building of height 80 m. Considering the acceleration due to gravity of the Earth to be 10 m/s2, the time it takes to hit the ground is ____s
A ball is dropped from the top of a building of height 80 m. Considering the acceleration due to gravity of the Earth to be 10 m/s2, the time it takes to hit the ground is ____s
scienceGrade-9
science
The displacement of the body whose v-t graph is given below is ____ m.
The displacement of the body whose v-t graph is given below is ____ m.
scienceGrade-9
