12th Class FSc Part 2 Chemistry Chapter Wise Online MCQ Test With Answer PDF

Chemistry Fsc Part 2 Online Test

Sr. #	Questions	Answers Choice
1	Absolute alcohol can be obtained from rectified spirit by	By adding sodium metal By extraction By predistillation in the presence of CaO Not possible because of azeotropic mixture
2	Which substance shows very weak hydrogen bonding with water.	Methanol Ethanol Diethyl ether Benzene
3	Which ether is symmetrical in nature.	Methyl ethyl ether Diphenyl ether Methyl n propyl other Methoxy benzene
4	The IUPAC name of CH3OCH6H5 is	Methyl phenyl ether Methaoxy benzene Phenoxy methane methoxy phenyl
5	Phenol is also known as	Citric acid Carbonic acid Carbolic acid Maleic acid
6	Methyl alcohol can be represented by all of the following words or symbols except.	CH3OH Wood spirit Methanol Grain alcohol
7	Which substance is used for denaturing of ethanol	Methanol <div>Acetone</div> Pyridine All
8	Which one of the following compounds is the isomer of ethyl alcohol.	CH3OH CH4OCH3 CH5-CH(OH)CH3 CH3OC2H5
9	According to Lewis concept ethers behave as	Acid Base Acid as well as a base Noe of them
10	Which compound is called a universal solvent.	H2O CH2OH C2H5OH CH5-O-CH3
11	Which enzyme is not involved in fermentation of starch.	Diastase Zymase Urease Invertase
12	Ethanol can be converted into ethanoic acid by.	Hydrogenation Hydration Oxidation Fermentation
13	Which compound will have maximum repulsion with H2O	C6H6 C2H5OH CH2CH2CH2OH CH5-O-OH3
14	Which compound is more soluble of water	C2H5OH C6H5OH CH3OCH3 n- Hexanol
15	Which compound shows maximum hydrogen bonding with water.	CH3OH C2H5OH CH3-O-CH3 C6H5OH
16	Which compound shows hydrogen bonding.	C2H6 C2H5Cl CH3-O-CH3 C2H5OH
17	Ethanol reacts with Na metal to form sodium ethoxide. What product will be formed when C2H5ONa reacts with methyl bromide.	C2H5OC2H5 C2H5OCH3 CH3COC2H5 C2H5Br and NaBr

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