A. NH4OH
B. Ca(OH)2
C. NaOH
D. KOH
Correct Answer:
Option B = Ca(OH)2
Explanation
-The hydroxides of sodium, potassium, and ammonium are very soluble in water. The hydroxides of calcium and barium are moderately soluble.
A. NH4OH
B. Ca(OH)2
C. NaOH
D. KOH
Correct Answer:
Option B = Ca(OH)2
Explanation
-The hydroxides of sodium, potassium, and ammonium are very soluble in water. The hydroxides of calcium and barium are moderately soluble.
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