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प्रश्न
‘B’ is:
विकल्प
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उत्तर
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संबंधित प्रश्न
Benzaldehyde gives all tests positive EXCEPT ____________.
Acetone on Clemmensen reduction gives ____________.
Which of the following does NOT give yellow precipitate when reacted with (NaOH + I2) mixture?
Reaction of acetone with one of the following reagents involves nucleophilic addition followed by elimination of water. The reagent is:
Which one of the following reaction is an example of disproportionation reaction.
How will you convert benzaldehyde into the following compound?
α-hydroxy phenyl acetic acid
How is the following conversion effected phenyl methanal into benzoic acid?
What is the action of hydrogen cyanide on the following?
Acetone
Write the structure of the products obtained from the following ketones by action of hydrazine in presence of a slightly acidic medium.
Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.
