# Which solution has lowest electrical conductivity?

Contents

The lowest electrical conductivity has the fewest ions… C2H5OH. All other substances above form ions in solution.

## Which of the below solution best conducts electricity?

Explanation: Because, NaOH is strong base, which completely dissociate and gives Na+ and OH- ions, which helps in conducting electricity and among above 4 options, 0.1M NaOH is strong so, it is best solution for conduction of electricity.

## What is the conductivity of NaOH?

Specific conductivity of 0,1 M NaOH aqueous solution amounts to 0,0221 S·cm–1. After addition of the same volume of 0,1 M HCl aqueous solution, the specific conductivity falls down to 0,0056 S·cm–1, while after addition of the second equal aliquot of the same HCl solution, its value increases to 0,0170 S·cm–1.

## What makes a solution more conductive?

There are three main factors that affect the conductivity of a solution: the concentrations of ions, the type of ions, and the temperature of the solution. 1) The concentration of dissolved ions. An electrolyte consists of dissolved ions (such as Na+ and Cl-) that carry electrical charges and can move through water.

## How do you know if a solution is conductive?

To calculate the conductivity of a solution you simply multiply the concentration of each ion in solution by its molar conductivity and charge then add these values for all ions in solution.

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## Which solution is the most effective to conduct electricity for the brightest light?

Sodium chloride is a soluble salt that is known as a strong electrolyte, as it creates a concentrated solution of electrically charged ions. The solutions of sodium hydroxide, a strong base, and sulfuric acid, a strong acid, complete the circuit, allowing the bulb to glow brightly.

## Can C6H12O6 conduct electricity?

Copper conducts electricity, while sugar, C6H12O6, does not.

## Is MgSO4 a good conductor of electricity?

Going further, both MgSO4 and K2SO4 are ionic compounds. They consist of a metal Mg (magnesium) and a polyatomic ion (sulfate) as well as potassium metal and sulfate ion. Both of these compounds can conduct electricity.

## Can Hcooh conduct electricity?

YES! formic-acid (HCOOH) in water dissolves into ions (H+ and COOH-). … and to conduct electricity a solution must have ions. so formic acid is a weak electrolyte (compared to water, for example).

## Is NaOH a weak base?

Because HC2H3O2 is a weak acid. Any chance a weak acid has to form, it will (the same with a weak base). As some C2H3O2 ions hydrolyze with H2O to make the molecular weak acid, OH ions are produced. OH ions make solutions basic.

12.5: Strong and Weak Acids and Bases and their Salts.

Acids Bases
HCl LiOH
HBr NaOH
HI KOH
HNO3 RbOH

## Is Cl or OH a better conductor?

are 76 for Cl and 198 for OH- in units of ohm^-1 cm^2. Thus the NaOH is more conducting. Because the chloride ion has a greater mass than the OH- ion, we can see without calculation that for solutions of equal mass (e.g. 10 g/l) then the NaCl would contain fewer ions, thus would be further disadvantaged.

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