17. [replacement Reactions] Quiz
- 1.a.) Which of the following single replacement reactions will result in no reaction?
- A.
Na + CuNO3
- B.
Ag + CuNO3
- C.
Li + MgCO3
- D.
Ca + MgS
- 2.e.) Which of the following solutions will be the strongest electrolyte? (Note: HCl is a strong acid; HC2H3O2 is a weak acid)
- A.
1 M HCl
- B.
0.1 M HCl
- C.
1 M HC2H3O2
- D.
0.1 M HC2H3O2
- 3.f.) Which of the following is an example of an acid?
- A.
HNO3
- B.
NaOH
- C.
CuOH
- D.
AgOH
- 4.e.) Which of the following would make a strong base less dangerous to work with?
- A.
Diluting the base to a very low concentration.
- B.
Adding an acid, neutralizing the base.
- C.
Either of these options would make the base safer to work with.
- 5.e.) Which of the following would make a strong acid less dangerous to work with?
- A.
Diluting the acid to a very low concentration.
- B.
Adding a base, neutralizing the acid.
- C.
Either of these options would make the acid safer to work with.
- 6.e.) Which of the following statements about strong bases is TRUE?
- A.
Strong bases remove hydrogen ions from other compounds easily.
- B.
Strong bases give away hydrogen ions more easily than weak bases.
- C.
Strong bases always come in high concentrations.
- D.
Adding a hydrogen ion to a strong base is more difficult than adding one to a weak base.
- 7.e.) Which of the following statements about strong acids is TRUE?
- A.
Strong acids dissociate more easily than weak acids.
- B.
Removing a hydrogen ion from a strong acid is more difficult than removing one from a weak acid.
- C.
Strong acids always have high concentrations.
- D.
Strong acids are amphoteric.
- 8.f.) Which of the following statements about acid-base reactions is TRUE?
- A.
Acids give hydrogen ions to bases.
- B.
Bases give hydrogen ions to bases.
- C.
Acids give electrons to bases.
- D.
Bases give electrons to acids.
- 9.f.) A chemical spill was found in a laboratory, but none of the scientists knew which bottle had spilled. The scientists put the chemical through several tests and found that the substance reacted with both metals and bases but did not react with acids. What can be concluded about this substance?
- A.
The substance is likely an acid.
- B.
The substance is likely a base.
- C.
The substance is likely neither an acid nor a base.
- D.
The substance is definitely a hydrocarbon.
- 10.f.) Which of the following is an example of a base?
- A.
HNO3
- B.
NaOH
- C.
H2SO4
- D.
HCl
- 11.f.) A chemical spill was found in a laboratory, but none of the scientists knew which bottle had spilled. The scientists put the chemical through several tests and found that the substance reacted with acids but did not react with bases or metals. What can be concluded about this substance?
- A.
The substance is likely an acid.
- B.
The substance is likely a base.
- C.
The substance is likely neither an acid nor a base.
- D.
The substance is definitely a hydrocarbon.
Questions: 10 | Attempts: 49291 | Last updated: Aug 26, 2021
-
Sample QuestionWhat is the name of this chemical? NH4+
Questions: 10 | Attempts: 8585 | Last updated: Mar 19, 2021
-
Sample QuestionCooking an egg.
Questions: 10 | Attempts: 40080 | Last updated: Jun 23, 2020
-
Sample QuestionAll matter consists of particles called________________.
Back to top