You asked: Why is NaCl AQ a good conductor of electricity but NaCl S is not?

NaCl which is in solid state doesn’t contain any free ions… So, it cannot conduct electricity. On the other hand, NaCl(aq.) contains few jobs, which on the passage of direct electric current, dissociate into neutral atoms at the respective electrodes…

Why is NaCl a good conductor of electricity in aqueous solution?

The solution of sodium chloride in water is a good conductor of electricity because of the ions that act as the charge carriers. … This difference in electronegativity forms a crystalline solid structure of positively charged sodium ions and negatively charged chloride ions.

What is the difference between NaCl S and NaCl AQ?

Answer: NaCl(s) is solid sodium, usually crystals, that we use as table salt. … NaCl(aq) means the compound has been dissolved in water and has dissociated into positive ions (Na+) and negatively charged ions (Cl-) surrounded by water molecules.

THIS IS UNIQUE:  What is the total electric flux?

Why do NaCl S and NaCl AQ give different results on the conductivity board?

The two different ions have different affinities for electrons and therefore end up with different, non-zero charges, which move in response to an electric field.

Why is NaCl a non conductor of electricity?

Solid [NaCl] is a bad conductor of electricity because the charged particles (ions) in solid [NaCl] are not capable of moving as they are bound by strong electrostatic forces. As a result, they can not conduct electricity. … As a result, they can not conduct electricity.

Which of the following is not a good conductor of electricity NaCl?

Solid $NaCl$- Solid $NaCl$ does not have free ions, nor does it have free electrons. So it cannot conduct electricity. Hence, option A is the correct choice.

Why NaCl will conduct electricity only in fused or aqueous solution state?

(i)In the solid state, the electrostatic forces of attraction between the ions in the solid are very strong. Hence there are no free ions to conduct electricity. Although in the aqueous solution free ions present thus it conducts electricity.

Why is sodium chloride a good conductor of electricity but does not have any effect on litmus solution?

So the solution is must be a solution of neutral electrolyte. For example NaCl is a neutral electrolyte which has no effect on litmus paper and the solution of NaCl conduct electricity as NaCl ionises to its constituent ions.

What is the best description of NaCl aq?

Which is the best description of NaCl(aq)? Correct: NaCl (aq) is Sodium chloride dissolved in water. Aq means aqueous/meaning dissolved in water. Which type of substance would produce an aqueous solution that is a good conductor of electricity?

THIS IS UNIQUE:  What is local electric field at an atom?

What does NaCl aq mean in chemistry?

In a chemistry class, we take solid salt NaCl (s) and dissolve it into pure liquid water H2O (l). The result is a salt water solution, denoted NaCl (aq). The solution is neither solid nor liquid. A solution is the 4th state of matter denoted (aq).

Why do aq conduct electricity?

Pure water is not a good conductor. … They’re free to move around in the water as positively and negatively charged ions. This separation of charge allows the solution to conduct electricity. In this sample of salt water, the meter reads less than 80,000 ohms of resistance.

Is NaCl aq A homogeneous mixture?

As NaCl completely dissolves in water, aqueous sodium chloride is a homogeneous mixture, thus giving a single visible step. In solution, the Na+ and Cl- ions are completely dissociated from each other and form electrostatic interactions in water with hydrogen and oxygen atoms.

Why do solid salts not conduct electricity when not in aqueous solution?

Salts consist of ions: charged particles. In the solid state however, the ions are trapped in a lattice by electrostatic forces. This means that the charged particles cannot move around freely and therefore salts do not conduct electrivity in their solid state.