Quiz on Chemistry Set 61

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Note: You can select only one option out of four option of each question.

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Quiz on Chemistry Set 61 :

Question 1 :

Atomic number is the number equal to
A. Protons
B. Electrons
C. Neutrons
D. None of the above

Correct Ans: Option A

Question 2 :

Rutherford’s scattering experiment proved the presence of
A. Atoms in all matter
B. Electrons in atoms
C. Neutrons in atoms
D. Nucleus in atoms

Correct Ans: Option D

Question 3 :

Number of neutrons in an atom of hydrogen is
A. One
B. Zero
C. Two
D. Three

Correct Ans: Option B

Question 4 :

The atomic number of carbon is 6 and its atomic mass is 12. How many are there protons in the nucleus of carbon ?
A. 6
B. 12
C. 18
D. 0

Correct Ans: Option A

Question 5 :

An atom of an element has atomic number 17 and mass number 36. The number of neutrons in its nucleus is
A. 17
B. 19
C. 36
D. 53

Correct Ans: Option B

Question 6 :

Atoms of same element having different mass numbers are called________
A. Isobars
B. Isotopes
C. Isotones
D. Isomers

Correct Ans: Option B

Question 7 :

How many neutrons does iron have?
A. 8
B. 13
C. 26
D. 30

Correct Ans: Option D

Question 8 :

The electronic configuration of an atom having atomic number ‘20’ is
A. 2, 8, 10
B. 2, 6, 8, 4
C. 2, 8, 8, 2
D. 2, 10, 8

Correct Ans: Option C

Question 9 :

Nucleus of an atom consists of.
A. Proton
B. Neutron
C. Proton and Neutron
D. Electron, Proton and Neutron

Correct Ans: Option C

Question 10 :

Which of the following is not oxidation?
A. precipitation
B. digestion of food
C. respiration
D. combustion

Correct Ans: Option A

Quiz Summary


Here the correct answers of every question in this quiz.

Q.1 [A],     Q.2 [D],     Q.3 [B],     Q.4 [A],     Q.5 [B],     Q.6 [B],     Q.7 [D],     Q.8 [C],     Q.9 [C],     Q.10 [A],    


Total Questions: 10
Your score:
Subject: Chemistry
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