Chemistry Mcqs Online Test Preparation With Answers

Chemistry Mcqs

Table of Contents

Chemistry Mcqs Online Test Preparation With Answers

Protons have always
A. Positive Charge
B. Negative Charge
C. No charge
D. sometimes positive and sometimes negative

Neutrons always have
A. Positive Charge
B. Negative Charge
C. No charge
D. sometimes positive and sometimes negative

Ions with positive charge and fewer electrons are called.
A. Cations
B. Anions
C. only Ions
D. None of the Above

Ions with negative charge and extra electrons are called.
A. Cations
B. Anions
C. only Ions
D. None of the Above

The famous Alpha Scattering experiment is conducted by
A. Joseph John Thomson
B. John Dalton
C. Eugene Goldstein
D. Sir Earnest Rutherford

Electron was discovered by
A. Joseph John Thomson
B. John Dalton
C. Eugene Goldstein
D. Sir Earnest Rutherford

Proton was discovered by
A. Joseph John Thomson
B. John Dalton
C. Eugene Goldstein
D. Sir Earnest Rutherford

Neutron was discovered by
A. Joseph John Thomson
B. John Dalton
C. James Chadwick
D. Sir Earnest Rutherford

What is cathode?
A. Cathode is negatively charged electrode.
B. Cathode is positively charged electrode.
C. Cathode is neutral electrode.
D. None of the Above

What are anode?
A. anode is negatively charged electrode.
B. anode is positively charged electrode.
C. anode is neutral electrode.
D. None of the Above

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