Home/Biochemistry/ Water, pH and Macromolecules

Water, pH and Macromolecules MCQs

32 questionsBiochemistryPage 3 of 4

Practice free Water, pH and Macromolecules multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 32 questions — no login required.

Question 19easy

H2O and CH4 are both examples of

⚑ Report ✎ Feedback

Question 20easy

Hydrogen bonds and hydrophilic interactions are types of

⚑ Report ✎ Feedback

Question 21easy

A solution with pH = 5 is __________ than a solution with pH = 7.

⚑ Report ✎ Feedback

Question 22easy

The lone pair electrons on oxygen in a H20 molecule

⚑ Report ✎ Feedback

Question 23easy

Which of the following statements about water is correct?

⚑ Report ✎ Feedback

Question 24easy

The strength of an acid depends on

⚑ Report ✎ Feedback

Question 25easy

Which of the following statements about covalently bonded molecules is false?

⚑ Report ✎ Feedback

Question 26easy

Which of the following character does not apply to water?

⚑ Report ✎ Feedback

Question 27easy

The dissociation constant of H2O at 25° C is

⚑ Report ✎ Feedback