Chemistry
Grade-10
Easy
Question
When acid is mixed with base, what type of changes doesn't occur?
- Salt is formed.
- Temperature of the solution decreases.
- pH of the solution decreases.
- Temperature of the solution increases.
Hint:
Temperature of the solution increases.
The correct answer is: Temperature of the solution decreases.
When mixed, acids and bases neutralize one another and produce salts, substances with a salty taste and none of the characteristic properties of either acids or bases. pH of the solution decreases. Temperature of the solution increases.
Related Questions to study
Chemistry
Which of the following reaction will result in CO2 release?
Which of the following reaction will result in CO2 release?
ChemistryGrade-10
Chemistry
What do we observe when zinc granules are reacted with sulphuric acid?
What do we observe when zinc granules are reacted with sulphuric acid?
ChemistryGrade-10
Chemistry
What products are obtained when sodium carbonate reacts with nitric acid?
What products are obtained when sodium carbonate reacts with nitric acid?
ChemistryGrade-10
Chemistry
What is the gas upon passing through the lime solution and turns to milky white?
What is the gas upon passing through the lime solution and turns to milky white?
ChemistryGrade-10
Chemistry
Complete the following reaction and find ‘A’.
Complete the following reaction and find ‘A’.
ChemistryGrade-10
Chemistry
A solution reacts with marble chips to produce a gas which turns lime water milky. The solution contains:
A solution reacts with marble chips to produce a gas which turns lime water milky. The solution contains:
ChemistryGrade-10
Chemistry
From the following which base in used for the manufacture of bleaching powder?
From the following which base in used for the manufacture of bleaching powder?
ChemistryGrade-10
Chemistry
What is the gas evolved when acids react with metal carbonates?
What is the gas evolved when acids react with metal carbonates?
ChemistryGrade-10
Chemistry
The below equation defines which type of reaction
The below equation defines which type of reaction
ChemistryGrade-10
Physics
Read the following statements and choose the correct option.
Assertion:
A magnetic field interacts with an electric field to exert force on the current-carrying coil of an Electric motor.
Reason:
A current-carrying coil produces a magnetic field.
Read the following statements and choose the correct option.
Assertion:
A magnetic field interacts with an electric field to exert force on the current-carrying coil of an Electric motor.
Reason:
A current-carrying coil produces a magnetic field.
PhysicsGrade-10
Physics
On which two sides of the electric motor couple forces are acting which cause the rectangular coil to rotate between the poles of the magnets?
On which two sides of the electric motor couple forces are acting which cause the rectangular coil to rotate between the poles of the magnets?
PhysicsGrade-10
Physics
In the given figure on which two sides of the electric motor no forces are acting?
In the given figure on which two sides of the electric motor no forces are acting?
PhysicsGrade-10
Physics
In the given figure which side of the rectangular current-carrying coil is parallel to the magnetic field?
In the given figure which side of the rectangular current-carrying coil is parallel to the magnetic field?
PhysicsGrade-10
Physics
In an Electric motor ________ remains fixed and ______ rotates.
In an Electric motor ________ remains fixed and ______ rotates.
PhysicsGrade-10
Physics
In a commercial electric motor, the two permanent magnets are replaced with ____.
In a commercial electric motor, the two permanent magnets are replaced with ____.
PhysicsGrade-10
