QUESTION 6 Ribose , C5H1005 can be classified as a(n) A) nonelectrolyte B) solid C) weak electrolyte D) strong electrolyte What is the Freezing point of an aqueous solution of a nonelectrolyte Moleculare compound(i=1) that has freezing point depression (ATf) = 8.94°C and Kf = 1.86 °C/m. Freezing point of H2O =0°C A 8.94°C B. 0.99°C C.-0.99°C D.-8.94°C Which of the following cannot have hydrogen bonds? A) H20 B) HCI C) HF D) CH3NH2 E) NH3
QUESTION 6 Ribose , C5H1005 can be classified as a(n) A) nonelectrolyte B) solid C) weak electrolyte D) strong electrolyte What is the Freezing point of an aqueous solution of a nonelectrolyte Moleculare compound(i=1) that has freezing point depression (ATf) = 8.94°C and Kf = 1.86 °C/m. Freezing point of H2O =0°C A 8.94°C B. 0.99°C C.-0.99°C D.-8.94°C Which of the following cannot have hydrogen bonds? A) H20 B) HCI C) HF D) CH3NH2 E) NH3
Chemistry
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ISBN:9781305957404
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Chapter1: Chemical Foundations
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Transcribed Image Text:QUESTION 6
Ribose , C5H1005 can be classified as a(n).
A) nonelectrolyte B) solid
C) weak electrolyte D) strong electrolyte
What is the Freezing point of an aqueous solution of a nonelectrolyte Moleculare compound( i=1) that has freezing point
depression (ATf) =8.94°C and Kf 1.86 °C/m. Freezing point of H20 =0 °C
A 8.94°C
В. 0.99°С
C.-0.99°C
D.-8.94°C
Which of the following cannot have hydrogen bonds?
A) H20
B) HCI
C) HF
D) CH3NH2
E) NH3
QUESTION 12
If you add 450 grams of ethylen glycol, C2H602, antifreeze, to 900 mL of water to form a homogenous solution.
The Frezzing point of the solution is:
O increases
decreases
O remain the same
O need more information to determine the answer
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