Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 25964
TLS Online TPP Program

#Question id: 347

A beaker contains 100 milliliters (mL) of NaOH solution at pH = 13. A technician carefully pours into the beaker 10 mL of HCl at pH = 1. Which of the following statements correctly describes the result of this mixing?

#1. Molecules and their Interaction Relevant to Biology

  1. The concentration of Na+ ions will rise.

  2. The pH of the beaker's contents will increase.

  3. The pH of the beaker's contents will be neutral.

  4. The pH of the beaker's contents will decrease.

More Questions
TLS Online TPP Program

#Question id: 4150

#3. Fundamental Processes

Posttranslational glycosylation of proteins is inhibited specifically by:
TLS Online TPP Program

#Question id: 941

#1. Molecules and their Interaction Relevant to Biology

Which of the following is an amide-containing amino acid?
TLS Online TPP Program

#Question id: 915

#1. Molecules and their Interaction Relevant to Biology

Free fatty acids in the bloodstream are:
TLS Online TPP Program

#Question id: 9252

#9. Diversity of Life Forms

Which of these environmental factor(s) is/are the key determining factor(s) that control(s) the biotic structure of aquatic biomes?
TLS Online TPP Program

#Question id: 10232

#10. Ecological Principles

Which of the following is incorrect statement?