A salt, S , is dissolved in water and three tests are carried out on the solution formed. What is the identity of S ?
A.
\(\operatorname{copper}(\mathrm{II})\) chloride
B.
\(\operatorname{copper(II)}\) sulfate
C.
iron(II) chloride
D.
iron(II) sulfate
Exam No：0620_s24_qp_11 Year：2024 Question No：40
Answer:
D
Knowledge points:
12.5.1.1.
12.5.1.2. chloride
12.5.1.3. nitrate
12.5.1.4. sulfate
12.5.1.5. sulfite,
12.5.2.1. aluminium
12.5.2.2. aluminium
12.5.2.3. calcium
12.5.2.4. chromium(III)
12.5.2.5. copper(II)
12.5.2.6. iron(II),
12.5.2.7. iron(III)
12.5.2.8. zinc
12.5.3.1. ammonia
12.5.3.2. carbon dioxide
12.5.3.3. chlorine
12.5.3.4. hydrogen
12.5.3.5. oxygen
12.5.3.6. sulfur dioxide
12.5.4.1. lithium
12.5.4.2. sodium
12.5.4.3. potassium
12.5.4.4. calcium
12.5.4.5. barium
12.5.4.6. copper(II)
Solution:
Download APP for more features
1. Tons of answers.
2. Smarter Al tools enhance your learning journey.
IOS
Download
Download
Android
Download
Download
Google Play
Download
Download