key4 - Chemistry 1151K Test IV MULTIPLE CHOICE 1. Litmus...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Chemistry 1151K Test IV MULTIPLE CHOICE 1. Litmus changes color from blue to red in lime juice. Therefore, lime juice is a. salt b. acidic c. neutral d. basic 2. The compound C 6 H 5 SO 3 NH 2 reacts with water to form C 6 H 5 SO 3 NH - and H 3 O + . Therefore, C 6 H 5 SO 3 NH 2 is: a. an acid b. a buffer c. a base d. neutral 3. Which of the following is a weak acid in aqueous solution? a. HCl b. HNO 3 c. CH 3 COOH d. NaOH 4. What is the name for HNO 3 ? a. nitrous acid b. hydrocyanic acid c. nitric acid d. hydrogen nitride 5. The compound CH 3 NH 2 reacts with water to form CH 3 NH 3 + and OH - ions. Therefore, CH 3 NH 2 is a. an acid b. a base c. a buffer d. an oxidizing agent 6. The equation, NH 3 + H 2 O <---> NH 4 + + OH - , indicates that NH 3 is a a. strong acid b. strong base c. weak acid d. weak base 7. Which of the following salts gives a fizzing reaction when treated with acid? a. NaNO 3 b. Na 2 SO 4 c. NaHCO 3 d. CH 3 COOH 8. Which of the following is a diprotic acid? a.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 11/16/2011 for the course CHEM 1151k taught by Professor Staff during the Fall '08 term at Valdosta State University .

Page1 / 3

key4 - Chemistry 1151K Test IV MULTIPLE CHOICE 1. Litmus...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online