Question
Which of the following reactions represents the correct
conversion of ethanol to ethanoic acid?Solution
Ethanol is oxidized to ethanoic acid in the presence of oxidizing agents like acidified potassium dichromate (K ₂ Cr ₂ O ₇ ). Two oxygen atoms are required for the complete oxidation from alcohol → acid.
(1177.99 + 226.99 + 94.923) ÷ 24.97% of 59.989 = ?
What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)...
(20.23% of 780.31) + ? + (29.87% of 89.87) = 283
((341.789)1/3 × (0.0049)1/2)× 429.798/6.88 =?
- 248.95 of 21.33 - 134.56 of 15.77 = ? of 14.04 of 22.45
{(22.22 2 + 6.06 3 ) ÷ 15.15} × 3.03 = ? – 55.05 × 4.04
630.11 ÷ 20.98 × 5.14 – 125.9 = √?Â
(2310.23 ÷ 32.98) + (1008.32 ÷ 23.9) + 1594.11 = ?
? = 25.08 + 11.99 × 24.07