Compared to strong acids, weak acids produce ions and conduct electricity efficiently.

Compared to strong acids, weak acids produce Fewer ions and conduct electricity Less efficiently.

Explanation:
                   Strong acids differ from weak acids in the way they ionize. Strong acids completely ionize to produce H⁺ ions in a solution. Also, we know that the ions has the ability to conduct current. So, greater the concentration if ions greater will be the potential to conduct electricity. Hence, strong acids produces more ions and conduct more electricity as compare to weak acids which ionizes less, produces less ions and conduct less.