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কি ঘটে যখন -

A. CH3-C||O-CH3Ni/H2CH-OH   
B. CH3-C||O-CH3Ni/H2 CH3-CH2-CH3
C. CH3-C||O-CH3Ni/H2 CH3=C=O + CH4
D. CH3-C||O-CH3Ni/H2CH3-CH3+CO
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সঠিক উত্তরঃ B. CH3-C||O-CH3Ni/H2 CH3-CH2-CH3
Explanation: