Which of the following oxidation reactions can be carried out with chromic acid in aqueous acetone at 5-10°C?

Question

Which of the following oxidation reactions can be carried out with chromic acid in aqueous acetone at 5-10°C? (A)  (B)  (C) C6H5CH3 → C6H5COOH (D) CH3(CH2)3CH2OH → CH3(CH2)3CHO

Tardigrade Admin · Accepted Answer

1 Primary alcohol xrightarrowZ n C L2 / H C l White turbidty only heating 2 Alcohol xrightarrowZ n C L2 / H C l White turbidty after 5 min heating 3 Alcohol xrightarrowZ n C L2 / H C l easily in seconds

Q. Which of the following oxidation reactions can be carried out with chromic acid in aqueous acetone at $5 - 1 0^{\circ} C ?$

$C_{6} H_{5} C H_{3} \to C_{6} H_{5} COO H$

$C H_{3} (C H_{2})_{3} C H_{2} O H \to C H_{3} (C H_{2})_{3} C H O$

1 Primary alcohol $Z n C L_{2} / H Cl$ White turbidty only heating
2 Alcohol $Z n C L_{2} / H Cl$ White turbidty after $5 min$ heating
3 Alcohol $Z n C L_{2} / H Cl$ easily in seconds

Q. Which of the following oxidation reactions can be carried out with chromic acid in aqueous acetone at 5−10∘C?

C6​H5​CH3​→C6​H5​COOH

CH3​(CH2​)3​CH2​OH→CH3​(CH2​)3​CHO

1 Primary alcohol ZnCL2​/HCl​ White turbidty only heating 2 Alcohol ZnCL2​/HCl​ White turbidty after 5min heating 3 Alcohol ZnCL2​/HCl​ easily in seconds

Q. Which of the following oxidation reactions can be carried out with chromic acid in aqueous acetone at $5 - 1 0^{\circ} C ?$

$C_{6} H_{5} C H_{3} \to C_{6} H_{5} COO H$

$C H_{3} (C H_{2})_{3} C H_{2} O H \to C H_{3} (C H_{2})_{3} C H O$

1 Primary alcohol $Z n C L_{2} / H Cl$ White turbidty only heating
2 Alcohol $Z n C L_{2} / H Cl$ White turbidty after $5 min$ heating
3 Alcohol $Z n C L_{2} / H Cl$ easily in seconds