Match the following
List-1
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List-II
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A. pH of unpolluted rainwater
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1. Moulded containers
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B. Teflon
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2. Hosepipe
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C. Buna-N
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3. 5.6
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D. Polystyrene
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4. Paints
|
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5. Lubricant
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1. A - 3, B - 5, C - 2, D - 1
2. A - 2, B - 4, C - 3, D - 5
3. A - 4, B - 2, C - 3, D - 1
4. A - 5, B - 2, C - 3, D - 1