Which of the following describes the compound NaCl?
NaCl is ionic. It would dissolve completely in water. Because in water it has ions, it will conduct electricity in molten form. It has high melting point because it is ionic and the bonds are stronger.
How the formation of NaCl takes place?
Sodium chloride is formed when sodium atoms interact with chlorine atoms. When this occurs, sodium will donate an electron (which is a negatively-charged particle) to chlorine. This makes sodium slightly positive and chlorine slightly negative. So then, sodium ions will attract chloride ions and form an ionic bond.
What is an Electrovalent bond show the formation of NaCl?
Show the formation OF NaCl, Na2O, MgO and MgCl2 with the help of electron dot representation. Electrovalent Bonds are nothing but ionic bonds. These are formed by the electrostatic force of attraction oppositely charged ions.
Why is NaCl a good conductor of electricity?
NaCl is an electrolyte. When in solution it dissociates into Na+ and Cl-. When you put electrodes in the solution, the cations are drawn to the cathode and the anions to the anode. This movement produces a current and that is why NaCl solutions can conduct electricity.
Why is NaCl brittle?
Ionic compounds are brittle due to the strong bond between the positive and negative ions that make up the molecules. Applying pressure shifts the alignment of the ions and results in brittleness. It takes a lot of energy to break them apart from each other.
Why CsCl is more stable than NaCl?
CsCl is more stable than NaCl. This is because higher the coordination number, greater are the forces of attraction between the cations and anions in the close-packed arrangement. As CsCl has co-ordination number of 8:8 while NaCl has a coordination number of 6 :6 , therefore, CsCl is more stable.
Is NaCl very soluble in water?
Those gases whose molecules are polar are much more soluble in water than are nonpolar gases. Ammonia, a strongly polar molecule, is very soluble in water (89.9 g/100 g H2O); so is hydrogen chloride (82.3 g/100 g H2O)….
| Compound | sodium chloride | |
|---|---|---|
| Type of bonding | ionic | |
| Solubility (g/100mL water) | At 20°C | 35.7 |
| At 100°C | 39.1 |
Is NaCl soluble in cyclohexane?
Cyclohexane is a typical nonpolar solvent. The substances that you will try to dissolve will be of three bonding types: ionic, such as NaCl; nonpolar covalent, such as paraffin wax; and polar covalent, such as ethanol.
Does NaCl have high solubility?
Solubility/Solution Stability Maximum solubility of NaCl in water at 25 °C is 357 mg/mL. NaCl is unusual in that its solubility does not increase appreciably with temperature, since at 100 °C, the solubility is 384 mg/mL.
In which solvent NaCl has maximum solubility?
water
Does NaCl dissolve in NaOH?
Re: NaOH + NaCl Nothing happens chemically, but the dissolved NaOH will reduce the amount of NaCl that can dissolve in solution (because NaOH is more soluble than NaCl, and there’s a common ion effect with the sodium ion).
Is NaCl a solid?
NaCl is a solid composed of a three-dimensional array of alternating Na+ ions (green) and Cl− ions (purple) held together by the attraction of opposite charges. A molecular solid is a crystalline solid whose components are covalently bonded molecules.
Is NaCl liquid or gas?
NaCl, table salt is neither an aqueous solution or a liquid. Normally, it is a solid crystalline substance.
Is NaCl soluble in alcohol?
Explanation: NaCl is not very soluble in ethanol, but it does dissolve to the extent of 0.65 g of NaCl per kilogram of ethanol. The strongest forces in NaCl are the ion-ion attractions between Na+ and Cl- ions.
What kind of salt is NaCl?
Sodium chloride /ˌsoʊdiəm ˈklɔːraɪd/, commonly known as salt (although sea salt also contains other chemical salts), is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions….Sodium chloride.
| Names | |
|---|---|
| show SMILES | |
| Properties | |
| Chemical formula | NaCl |
| Molar mass | 58.443 g/mol |