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Polythylene is obtained from calcium cab...

Polythylene is obtained from calcium cabide .
`CaC_(2) +2H_(2)O to Ca(OH)_(2)+C_(2)H_(5)`
`C_(2)H_(2)+H_(2) to C_(2)H_(4)`
`nC_(2)H_(4) to (--CH_(2)-CH_(2)--)_(n)`
Therefore , the amount of polyethylen obtained for 64 kg `CaC_(2)` is

A

7kg

B

14kg

C

21 kg

D

28 kg

Text Solution

Verified by Experts

The correct Answer is:
D
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