Test Medicina Inglese 2015: simulazione online

Admission test for the degree course in medicine and surgery academic year 2015/2016

Domanda 48 di 54

In the reaction: C3H7Br + KOH ? C3H7OH + KBr 24.6 g of 1bromopropane reacts with excess potassium hydroxide to produce 8.00 g of propan1ol.

What is the percentage yield of this reaction?

• 32.5%
• 33.3%
• 57.1%
• 66.7%
• 93.0%

Rispondi

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• 51
• 52
• 53
• 54