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In four of the following groups, the three substances are either all strong electrolytes, all weak electrolytes, or all nonelec...Asked by Claire :)
In four of the following groups, the three
substances are either all strong electrolytes, all weak electrolytes, or all nonelectrolytes. Which group has one member which is NOT like the others in the group?
1. NaCl; Ca(OH)2; HNO3
2. BaCl2; NaNO3; HF
3. O2; CO(NH2)2; CH3OH
4. NH3; CH3COOH; HCN
5. H2SO4; NaOH; HCl
substances are either all strong electrolytes, all weak electrolytes, or all nonelectrolytes. Which group has one member which is NOT like the others in the group?
1. NaCl; Ca(OH)2; HNO3
2. BaCl2; NaNO3; HF
3. O2; CO(NH2)2; CH3OH
4. NH3; CH3COOH; HCN
5. H2SO4; NaOH; HCl
Answers
Answered by
DrBob222
I would choose 2.
1. all strong electrolytes.
2. BaCl2 and NaNO3 are strong but HF is weak.
3. all non-elecrolytes.
4. all weak electrolytes.
5. all strong electrolytes.
1. all strong electrolytes.
2. BaCl2 and NaNO3 are strong but HF is weak.
3. all non-elecrolytes.
4. all weak electrolytes.
5. all strong electrolytes.
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