Free Exam: 26iesoHR_Session3_AdvChemistry_SenSecondary
Number of Questions in Test: 30
Number of Questions in Preview: 5
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[size=4]A laboratory technician prepares a saline solution labeled NaCl. A trainee must record its correct chemical name in the inventory log.[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
[size=4]A farmer applies CaCO₃ to neutralize acidic soil. What compound is being used?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
[size=4]A medicine bottle lists Mg(OH)₂ as an ingredient for treating stomach acidity. Identify its name.[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
[size=4]A gas tank in a food plant contains CO₂ used for carbonation. What is its compound name?[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
[size=4]A fertilizer sack is labeled K₂SO₄. Workers must log the chemical.[/size]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |