Chem 1020 test Study guides, Class notes & Summaries

Chem 1020 Test 1 Verified Questions And Answers With Verified Study Set

Chem 1020 Test 1

CHEM 1020 Test Questions with All Correct Answers What is the group that distinguishes alcohols from other classes of compounds? - ANSWER hydroxy Oxygen in an __________ is directly associated with a hydrogen. - ANSWER alcohol The oxygen in an __________ is not directly bound to a hydrogen. - ANSWER ether To which class of compounds does cholesterol belong? - ANSWER an alcohol Compare glycerol with ethanol. - ANSWER Glycerol is a long chain alcohol, ethanol is a short chain alcohol....

What happens in a spontaneous reaction? - correct answer the total entropy of the universe must increase. Change in Free Energy - correct answer -tells position and direction of a reaction -easier to calculate than entropy 1st law of thermodynamics - correct answer the energy of the universe is constant. (any energy lost by system is gained by surroundings and vice versa) 2nd law of thermodynamics - correct answer the entropy of the universe increases in any spontaneous process 3rd ...

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The simplest carbohydrates are called - AN...

CHEM 1020 Test Questions with All Correct Answers What is the group that distinguishes alcohols from other classes of compounds? - ANSWER hydroxy Oxygen in an __________ is directly associated with a hydrogen. - ANSWER alcohol The oxygen in an __________ is not directly bound to a hydrogen. - ANSWER ether To which class of compounds does cholesterol belong? - ANSWER an alcohol Compare glycerol with ethanol. - ANSWER Glycerol is a lon...

CHEM 1020 TEST 2 STUDY GUIDE WITH COMPLETE SOLUTIONS

CHEM 1020 Test 3 Questions with All Correct Answers Which of the following choices is a carbohydrate? - ANSWER galactose What is not a carbohydrate? - ANSWER deoxyribose Which of the following groups are expected to be found in carbohydrates? - ANSWER alcohol What characteristic of carbohydrates is not is not commonly found in the previously studied classes of compounds? - ANSWER carbohydrates often contain a functional group on each carbon The si...