Science Quiz ( Chemistry ) for SSC CGL, SSC CPO, SSC CHSL

Dear Readers,We are today providing you a Chemistry Quiz which is for SSC CGL 2016, SSC CPO, SSC CHSL  

1.Energy produced in nuclear reaction is given by –
(a) Charle’s law
(b) Grahm’s law
(b) Gay – Lussac’s law 
(d) Einstein’s law

2.In atomic reactors, graphite is used as–
(a) lubricant
(b) fuel
(c) linear of the ractor
(d) moderator

3.In treatment of cancer, which of the following is used –
(a) 131I53
(b) 32P15
(c) 63Co27 
(d) 2H1

4.In nuclear reactor, Chain reaction is controlled by introducing–
(a) cadmium rod
(b) iron rod
(c) platinum rod
(d) graphite rod

5.The isotope used for dating archalogical finding is–
(a) 1H1
(b) 18O8
(c) 14C6
(d) 235U92
6.Artificial radioactivity elements are present in –
(a) s – block
(b) p – block
(c) d – block
(d) f – block

7.Match the following radioactive series –
A. 4n 1. Uranium series 
B. 4n + 1 2. Neptunium series
C. 4n + 2 3. Actinnium series
D. 4n + 3 4. Thorium series
Codes : A B C D
(a) 1 2 3 4
(b) 4 2 1 3
(c) 3 1 4 2
(d) 2 3 1 4
8.Which of the following is a radioactive element ?
(a) Sulphur
(b) Polonium
(c) Tellurium
(d) Selenium

9.Match the List-I and List-II and select the correct answer using the codes given below the Lists–
List-I List-II
(Nuclear reactor component) (Substance used)
1. Moderator A. Uranium
2. Control rod B. Graphite
3. Fuel rods C. Boron
4. Coolant D. Lead
E. Sodium
Codes :   A   B   C  D
(a) 1–B, 2–A, 3–C, 4–E
(b) 1–B, 2–C, 3–A, 4–E
(c) 1–C, 2–B, 3–A, 4–E
(d) 1–C, 2–D, 3–A, 4–B
10.Match the Column-I Radio – isotope with Column-II, medicinal use and select the correct matching
Column-I Column-II
1. 60Co (A) Leucaemia
2. 131I (B) Anaemia
3. 59Fe (C) Cancerous
4. 32P (D) Disorders of thyroid gland
Codes : A B C D
(a) 1–C, 2–D, 3–A, 4–B
(b) 1–A, 2–B, 3–C, 4–D
(c) 1–C, 2–D, 3–B, 4–A
(d) 1–D, 2–C, 3–B, 4–A

Answers: Click Here



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