Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Organic Chemistry
Resonance form of enolate ion (A) of acetone
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Both (a) and (b)
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More than one of the above
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None of the above
Resonance form of enolate ion (A) of acetone