Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

General Knowledge

Topic

Chemistry

Question:

What is the mass of NaCl?

Options:

58

59

57.5

58.5

Correct Answer:

58.5

Explanation:

The correct answer is option 4. 58.5.

The mass of NaCl = Mass of Na + Mass of Cl

                          = 23 + 35.5

                          = 58.5u