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1)
The halothane used in hospitals as an anesthetic is chemically:
- A) 2-bromo-2-chloro-1,1,1-trifluorethane
- B) 2,2-dibromo-1,1,1-trifluoretahne
- C) 2-fluoro-2-bromo-1,1,1-
- D) 2-chloro-2-fluoro-1,1,1-
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2)
Primary, secondary and tertiary alcohols can be identified and distinguished by:
- A) Lucas Test
- B) Bakwas test
- C) Baeyer`s test
- D) Silver mirror test
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3)
Which one of the following alcohol is indicated by formation of yellow crystals in iodoform test?
- A) Methanol
- B) Ethanol
- C) Butanol
- D) Propanol
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4)
Which one of the following groups is indicated when HCl is formed by reaction ethanol with phosphorus pentachloride?
- A) Amino group
- B) Hydroxyl group
- C) Halide group
- D) Hydride group
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5)
A student mixed ethyl alcohol with small amount of sodium dichromate and added it to the hot solution of dilute sulphuric acid. A vigorous reaction took place. He distilled the product formed immediately. What was the product?
- A) Acetone
- B) Acetic acid
- C) Dimethyl ether
- D) Acetaldehyde
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6)
Ethyl butyrate and butyl butanoate are esters with the flavor of:
- A) Pear
- B) Banana
- C) Pineapple
- D) Apple
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7)
Which one of the following is an example of condensation polymer?
- A) Polyvinylchloride
- B) Polystyrene
- C) Polythene
- D) Polyamide
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8)
Acetamide is formed by dehydration of:
- A) Oxalic acid
- B) Ethanoic acid
- C) Butanoic acid
- D) Propanoic acid
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9)
The amino acid which are prepared in human body are called?
- A) Essential amino acids
- B) Non-essential amino acids
- C) Alpha amino acids
- D) Delta amino acids
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10)
Q.91 Indicate the cyclic amino acid from the following:
- A) Cysteine
- B) Serine
- C) Glutamine
- D) Proline
