1000+ TNPSC Group 1 Previous Year Question Paper Pdf - 1
Question: 1
The acid used in lead storage battery is
(A) Oxalic acid
(B) HNO3
(C) HCL
(D) H2SO4
Ans: D
H2SO4
Question: 2
Rate of diffusion of a gas is
(A) inversely proportional to the square of its molecular molecular mass
(B) directly proportional to the square of its molecular mass
(C) directly proportional to its molecular mass
(D) directly proportional to its density
Ans: A
inversely proportional to the square of its molecular molecular mass
Question: 3
Which of the following is moderate conductor of electricity?
(A) Silica
(B) Graphite
(C) Diamond
(D) Carborundum
Ans: B
Graphite
Question: 4
Which element of the following does not exist in liquid state at room temperature?
(A) Ga
(B) Hg
(C) Br
(D) Na
Ans: D
Na
Question: 5
At constant temperature, the product of pressure and volume of a given amount of a gas is constant. This is
(A) Pressure law
(B) Boyle’s law
(C) Charles law
(D) Gay-Lussac law
Ans: B
Boyle’s law
- TNPSC Group 4 Question Bank with Answers Free Download
- TNPSC Group 4 Question Paper with Answers 2019-2020
- TNPSC VAO Model Question Papers with Answers
- TNPSC Group 4 Online Mock Test 2020-21
- TNPSC Group 4 Study Material in Tamil and English
- TNPSC Group 2a Study Material in Tamil and English Pdf
- 1000+ TNPSC Group 1 Previous Year Question Paper Pdf
- 5999+ TNPSC Group 4 Previous Year Question Papers Pdf
7000+ Computer Networking MCQ Questions and Answers Pdf More
7000+ Microsoft Office Practical Questions and Answers Pdf More
7000+ Microsoft Office MCQ Questions and Answers Pdf More
7000+ Microsoft Office Quiz Questions and Answers Pdf More
7000+ Cyber Security Quiz Questions and Answers Pdf More
Best 100+ Synonyms Multiple Choice Questions with Answers Pdf More
1000+ Chemical Reaction Engineering Interview Questions & Answers Pdf More
Tally GST Questions and Answers More
Computer Software Quiz Questions with Answers More
TNPSC Biology Online Test in Tamil & English More