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Which of the following groups contain on...

Which of the following groups contain only biodegradable items?

A

Grass, flowers and leather

B

Grass, wood and plastic

C

Fruit-peels, cake and lime-juice

D

Cake, wood and grass

Text Solution

Verified by Experts

The correct Answer is:
C
The group which contains biodegradable items are given below:
(i) Fruit peels, cake and lime juice.
(ii) Cake, wood and grass.
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  • Which of the following is group of only biodegradable substances ?

    A
    Plastic , Leather , Wood
    B
    Grass , Plastic , Banana Peel
    C
    Wood , Grass , Banana Peel
    D
    Leather , Glass , Banana Peel.

  • Which of the following sets contain only non-biodegradable polymers?

    A
    Plastic, PVC, Nylon
    B
    Plastic, PVC, PHBV
    C
    PHBV, PVC, Dextron
    D
    PHBV, Dextron, Nylon-2-nylon-6

  • Which of the following groups contain only electrophiles ?

    A
    `BF_(3) , NH_(3), H_(2) O`
    B
    `AICI_(3), SO_(3) , NO_(2)^(+)`
    C
    `NO_(2)^(+), CH_(3)^(+), CH_(3) - C = O`
    D
    `C_(2) H_(5)^(-) , C_(2) H_(5) , C_(2) H_(5)^(+)`

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