Which of the following salts is soluble in water?
I. Magnesium nitrate
II. Lead(II) sulphate
III. Ammonium carbonate
IV. Copper(II) chloride
F4-Quiz-4 (17/Sept/2021)
Quiz
•
Chemistry
•
1st Grade
•
Hard
Ch'ng Tuition Centre
Used 2+ times
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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following salts is soluble in water?
I. Magnesium nitrate
II. Lead(II) sulphate
III. Ammonium carbonate
IV. Copper(II) chloride
A. I and III
B. I, II and III
C. I, III and IV
D. I, II, III and IV
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
‘Barium meal’ is a barium sulphate salt which is given to a patient that suffer stomach ache.
Which substances cannot be used to produce this salt?
A. Barium chloride and sodium sulphate
B. Barium hydroxide and potassium sulphate
C. Barium carbonate and sodium sulphate
D. Barium nitrate and potassium sulphate
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diagram shows the apparatus set-up for the preparation of a salt.
Which salt is prepared through this method?
A. Zinc sulphate
B. Sodium sulphate
C. Magnesium nitrate
D. Aluminium nitrate
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following salts is suitable to be prepared using the double decomposition method?
A. Silver chloride
B. Sodium chloride
C. Barium chloride
D. Lead(II) nitrate
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The copper(II) chloride salt can be prepared by reacting dilute hydrochloric acid with excess
I. copper metal
II. copper(II) carbonate
III. copper(II) hydroxide
IV. copper(II) nitrate
A. II and III
B. I, II and III
C. II, III and IV
D. I, II, III and IV
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Suhailah received a letter from her best friend, Aisyah.
The letter is white in colour without any Aisyah writing on it.
There is a note enclosed as a guide.
What is the solution?
A. Zinc nitrate
B. Barium nitrate
C. Lead(II) nitrate
D. Magnesium nitrate
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Diagram shows two chemical reactions.
What is X?
A. Tin
B. Lead
C. Silver
D. Copper
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
During the preparation of a soluble salt, a student accidentally heated a salt solution until it dried up.
What is the consequence of his action?
A. The salt would have dehydrated
B. The salt would be reduced to ashes
C. The salt would be contaminated
D. The salt would have decomposed
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