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Graduation Entry Tests -> ECAT -> Chemistry -> Environmental Chemistry MCQs

Question:

poly tetra fluoro ethylene is an example of

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A: nylon
B: teflon
C: polyester
D: varnish
Answer: B
Graduation Entry Tests -> ECAT -> Chemistry -> Environmental Chemistry RIDA SYED
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MCQs related to Graduation Entry Tests -> ECAT -> Chemistry -> Environmental Chemistry

Question:

How many Percentage of nitrogen in air

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A: 79%
B: 78%
C: 77
D: 76
Answer: B
Graduation Entry Tests -> ECAT -> Chemistry -> Environmental Chemistry Muhammad Raheem
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Question:

poly tetra fluoro ethylene is an example of

www.pkmcqs.com

A: nylon
B: teflon
C: polyester
D: varnish
Answer: B
Graduation Entry Tests -> ECAT -> Chemistry -> Environmental Chemistry RIDA SYED
www.pkmcqs.com