Science as a tool to understand the past, present and future TNPSC Group 2 2A Questions

General Science

Science as a tool to understand the past, present and future MCQ Questions


7.
Who is the father of modern chemistry
A.
webb
B.
Antoine lavoisier
C.
Alfred marshall
D.
Galello
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ANSWER :
B. Antoine lavoisier
8.
who has vision of science
A.
Jawaharlal Nehru
B.
Ambedhkar
C.
Gandhi
D.
bose
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ANSWER :
A. Jawaharlal Nehru
9.
Who invented Atom ?
A.
James Chadwick
B.
Rutherford
C.
John dalton
D.
J.J Thompson
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ANSWER :
C. John dalton
10.
Who invented Proton ?
A.
James Chadwick
B.
Rutherford
C.
John dalton
D.
J.J Thompson
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ANSWER :
B. Rutherford
11.
Who invented Electron ?
A.
James Chadwick
B.
Rutherford
C.
John dalton
D.
J.J Thompson
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ANSWER :
D. J.J Thompson
12.
Who invented Neutron ?
A.
James Chadwick
B.
Rutherford
C.
John dalton
D.
J.J Thompson
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ANSWER :
A. James Chadwick