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4. Column - I Column - II1) Two bond pairs on central atom P) Bond angle is 109° 28|2) Four bond pairs on central atom Q) Bond angle is 180°R) Bond angle is 120° |
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Answer» Answer: 1) goes with R and 2)goes with P Explanation: When a compound has two bond pairs, it's central atom MAKES 180 DEGREE with it's neighbour atoms and forms STRAIGHT line and in the second CASE it forms a tetrahedral bond like in ch4. Thank You. |
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