Day 469: MHT-CET Chemistry

1. A.
   $CH_3 - Cl$
2. B.
   $CH_3 - F$
3. C.
   $CH_3 - Br$
4. D.
   $CH_3 - I$

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1. A.
   $\mathrm{Ar\text{-}O\text{-}R}$
2. B.
   $\mathrm{C_2H_5\text{-}O\text{-}CO\text{-}H}$
3. C.
   $\mathrm{C_2H_5\text{-}CO\text{-}O\text{-}H}$
4. D.
   $\mathrm{CH_3\text{-}CO\text{-}O\text{-}C_2H_5}$

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1. A.
   $-\text{OH}$ is considered as principal functional group.
2. B.
   Molecular formula of this compound is $\text{C}_4\text{H}_9\text{O}_2$.
3. C.
   $-\text{OH}$ is attached with sp$^2$ hybrid carbon.
4. D.
   IUPAC name of this compound is 2-hydroxypentan-3-one.

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1. A.
   Structure (a)
2. B.
   Structure (b)
3. C.
   Structure (c)
4. D.
   Structure (d)

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1. A.
   Cellulose is constituent of cell wall in animal cells.
2. B.
   Starch is common constituent of food grains.
3. C.
   Lactose is constituent of milk.
4. D.
   Animals store polysaccharides in their body in the form of glycogen.

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