ENTRANCE TEST – 2009 Multiple Questions and Answers.




11.In the conversion of ethylene into acetaldehyde, cupric chloride acts as
A. Initiator
B. Promoter
C. Catalyst
D. Reactant

12.When acetone is heated in the presence of K2Cr2O7/H2SO4, the products formed are
A. Maleic Acid and Fumaric Acid
B. Acetic Acid and Formic Acid
C. Formic Acid and Oxalic Acid
D. Oxalic Acid and Acetic Acid

13.Which acid is used in the manufacture of plastics?
A. Carbolic Acid
B. Acetic Acid
C. Carbonic Acid
D. Oxalic Acid

14.In conjugated protein molecules, the protein is attached or conjugated to some non-protein group which are called:
A. Prosthetic Group
B. Aldehyde Group
C. Hydrogen Bonding
D. Peptide Linkage

15.Micronutrients are required in quantity ranging from:
A. 6 – 200 g per acre
B. 6 – 200 kg per acre
C. 4 – 40 g per acre
D. 4 – 40 kg per acre

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