Physics
Grade-7
Easy
Question
Which of the following describes an electrolyte's characteristics?
- It has a positive charge.
- It has a negative charge.
- It conducts charge without dissociating.
- It forms positive and negative ions.
Hint:
An electrolyte has positively and negatively charged ions.
The correct answer is: It forms positive and negative ions.
- An electrolyte is a solution that conducts the electric current.
- It has charged particles.
- Electrolyte solution comprised of positive and negative charged ions.
Related Questions to study
Physics
In the described experimental setup, a bulb connected to the electric circuit does not glow because
In the described experimental setup, a bulb connected to the electric circuit does not glow because
PhysicsGrade-7
Physics
Which of the following is correct?
Which of the following is correct?
PhysicsGrade-7
Physics
A bulb does not glow when the probes are hanging in the air. Why?
A bulb does not glow when the probes are hanging in the air. Why?
PhysicsGrade-7
Physics
Which of the following is correct for electroplating a metal X with copper through electrolysis?
Which of the following is correct for electroplating a metal X with copper through electrolysis?
PhysicsGrade-7
Physics
In electrolytic solutions, which of the following acts as a carrier of charge?
In electrolytic solutions, which of the following acts as a carrier of charge?
PhysicsGrade-7
Physics
Which of the following statements is incorrect?
Which of the following statements is incorrect?
PhysicsGrade-7
Physics
Adding dilute hydrochloric acid to distilled Water makes it
Adding dilute hydrochloric acid to distilled Water makes it
PhysicsGrade-7
Physics
What is the underlying principle that causes an electric bulb to glow?
What is the underlying principle that causes an electric bulb to glow?
PhysicsGrade-7
Physics
Which of the following metals is used in electroplating to make objects appear shining?
Which of the following metals is used in electroplating to make objects appear shining?
PhysicsGrade-7
Physics
What is the name of the procedure in which an electric current is used to deposit a layer of desired metal over a metal object?
What is the name of the procedure in which an electric current is used to deposit a layer of desired metal over a metal object?
PhysicsGrade-7
Physics
An electric current can produce
An electric current can produce
PhysicsGrade-7
Physics
An electrolyte is
An electrolyte is
PhysicsGrade-7
Physics
The instrument that is used to check whether a particular material allows current to pass through is called
The instrument that is used to check whether a particular material allows current to pass through is called
PhysicsGrade-7
Physics
When an electric current flows through the bulb, it lights as a result of
When an electric current flows through the bulb, it lights as a result of
PhysicsGrade-7
Physics
A battery is a
A battery is a
PhysicsGrade-7
