Water
(6) Insoluble in water (c) Both (a) and (b) (d) None of these
10. Strong bases are :
(a) Completely soluble in water (b) Not soluble in water (c) Both (a) and (b) (d) None of these
Answers
Answered by
0
Answer:
Insoluble in water (c) Both (a) and (b) (d) None of these 10. Strong bases are : (a) Completely soluble in water (b) Not soluble in water (c) Both (a) and (b) (d ...
Answered by
1
Answer:
Both a) and b)
Explanation:
A strong base is something like sodium hydroxide or potassium hydroxide which is fully ionic. You can think of the compound as being 100% split up into metal ions and hydroxide ions in solution.
Each mole of sodium hydroxide dissolves to give a mole of hydroxide ions in solution.
Some strong bases like calcium hydroxide aren't very soluble in water. That doesn't matter - what does dissolve is still 100% ionised into calcium ions and hydroxide ions. Calcium hydroxide still counts as a strong base because of that 100% ionisation.
Similar questions