See image — AITS & Test Series Chemistry Question
Question
See image
Answer: B
💡 Solution & Explanation
(I) Use graph. (Hence 4 point) (II) 4 2 1 1 7 2 3 5 7 (III) roots of 2 2x 3x 4 0 are imaginary (IV) r 4 2 1 or r = 4 2 1
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