1. CH4 is the following of ___________:
(A) Tear Gas
(B) Welding Gas
(C) Sweet Gas
(D) Marsh Gas
2. Petroleum Naphtha is mixture of ___________:
(A) C8-C10
(B) C5-C8
(C) C6-C8
(D) C1-C8
3. What will happen, when methane reacts with H2SO4 ___________:
(A) Salt Formed
(B) Alkyl Formed
(C) Acid Formed
(D) No Reaction
4. How many molecules of R-X are used in Wurtz synthesis ___________:
(A) 1
(B) 2
(C) 3
(D) 4
5. Pentane has maximum isomers?
(A) 4
(B) 6
(C) 5
(D) 3
6. General formula of Acetylene is ___________:
(A) CnH2n
(B) CnH2n + 2
(C) CnH2n − 2
(D) CnH2n + 3
7. Composition of CH4 in natural gas is ___________:
(A) 75%
(B) 60%
(C) 80%
(D) 70%
8. Technical name of petroleum is ___________:
(A) Rock Oil
(B) Crude Oil
(C) Edible Oil
(D) Mineral Oil
9. The biggest producer of petroleum at present is ___________:
(A) Saudi Arabia
(B) Kuwait
(C) America
(D) Iran
10. The percentage of carbon in natural gas is ___________:
(A) 70%
(B) 60%
(C) 80%
(D) 75%