See image β AITS & Test Series Chemistry Question
Question
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Answer: 3.50
π‘ Solution & Explanation
Except statements (i) and (iv), all other statements are correct. (i) 6 SF molecule has a maximum of 9 planes of symmetry (and not 5). (iv) About 75% (and not 60%) of the solar energy reaching the earth is absorbed by earth surface which increases its temperature.
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