Chemistry
Grade-10
Easy
Question
When a metal reacts with the acid lead, it forms:
- Nitrogen
- Oxygen
- Carbon dioxide
- Hydrogen
Hint:
Hydrogen
The correct answer is: Hydrogen
Acids react with most metal and a salt is produced. But unlike the reaction between acids and bases we don't get any water. Instead we get hydrogen gas.
Related Questions to study
Chemistry
Rusting of iron takes place in
Rusting of iron takes place in
ChemistryGrade-10
Chemistry
Choose the correct formula for aluminium oxide from the below options.
Choose the correct formula for aluminium oxide from the below options.
ChemistryGrade-10
Chemistry
Metal + water 
__________ + __________
Metal + water __________ + __________
ChemistryGrade-10
Chemistry
Select the correct name for the compound: NaAlO2
Select the correct name for the compound: NaAlO2
ChemistryGrade-10
Chemistry
Fill in the blanks:
Metal + oxygen _________
Fill in the blanks:
Metal + oxygen _________
ChemistryGrade-10
Chemistry
Magnesium burns in air with
Magnesium burns in air with
ChemistryGrade-10
Chemistry
The best conductor of electricity is-
The best conductor of electricity is-
ChemistryGrade-10
Chemistry
Which material is used for coating of electric wires?
Which material is used for coating of electric wires?
ChemistryGrade-10
Chemistry
The poor conductor of heat is
The poor conductor of heat is
ChemistryGrade-10
Chemistry
Copper can be drawn into thin wires. Which property is shown here?
Copper can be drawn into thin wires. Which property is shown here?
ChemistryGrade-10
Chemistry
Choose the metal which is not hard and can be cut with the knife easily.
Choose the metal which is not hard and can be cut with the knife easily.
ChemistryGrade-10
Chemistry
The most ductile metal is:
The most ductile metal is:
ChemistryGrade-10
Chemistry
Assertion: The property of beating a metal into sheets is called ductility.
Reason: Silver and gold are the most malleable metals present.
Assertion: The property of beating a metal into sheets is called ductility.
Reason: Silver and gold are the most malleable metals present.
ChemistryGrade-10
Chemistry
Polyvinyl chloride has a property that makes it suitable for coating electric wires at home. Choose the property from the following?
Polyvinyl chloride has a property that makes it suitable for coating electric wires at home. Choose the property from the following?
ChemistryGrade-10
Chemistry
Why the handle of a cooking pan is made up of plastic? Choose from the following.
Why the handle of a cooking pan is made up of plastic? Choose from the following.
ChemistryGrade-10
