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Why LiCl is ionic and NaCl is covalent?
LiCl is ionic because lithium has a lower electronegativity than chlorine, leading to the transfer of electrons from lithium to chlorine, resulting in the formation of ions. NaCl is also considered ionic as sodium has a similar electronegativity to chlorine, resulting in a predominantly ionic bond due to the transfer of electrons.
Why cucl is more covalent than nacl?
cucl is more covalent than nacl because cu has same size as that of na & cucl has pseudonobal gas configration due to which it has 18 electrons in outermost shell than na cl which has 8 elctrons
Why melting point of LiCl is lower than NaCl?
Using polarizing theory: Li+ has a smaller atomic radius than Na+. However they both have the same charge, +1. The Cl- is identical in both compounds, and has a large electron cloud surrounding it. Using the equation for static force: F=kq1q2/r2 where k is Coulomb's constant, q1 is the charge of the Li+ or Na+ cation, q2 is the charge of an electron in the chlorine electron cloud, and r is the distance between the chlorine electron and the Li+ or Na+ nucleus. we see that the force increases with a smaller radius r. Since the Li+ ion is smaller, the chlorine electrons are closer to the nucleus, and thus these electrons are drawn even closer to the Li+ nucleus. All together, the electrons from the chlorine in LiCl are pulled around the Li+ ion to a much further extent than they are pulled around the Na+ in NaCl. Therefore the bond in LiCl has a much more covalent character than NaCl. Bond polarity is also reduced, since the electrons are not spending all of their time around the Cl-. Since the LiCl molecules are less polar than NaCl, there are less electrostatic forces holding them together in a solid crystal lattice. Therefore the energy required to loosen the molecules from a crystal to a liquid is less for LiCl than NaCl. Finally we come to the conclusion that therefore, the melting temperature of LiCl must be lower than NaCl
Which is more difficult to separate covalent or ionic bonding?
Ionic bonds have stronger bonds than covalent but are easier to separate simply because Ionic Compounds are POLAR molecules. There electronegativity different between the Metal and Non metal is higher than 1.7 (Extremely polar). This means putting, example NaCl (Salt), in water, will easily dissolve the NaCl into the cation and anion. Hopefully this helps.
Is CH4O an ionic compound or covalent Compounds?
NaCL is what compound
Why would it be inaccurate to speak of an NaCl molecule?
It would be inaccurate to speak of an NaCl molecule because NaCl is an ionic compound, not a molecule. NaCl is formed from an ionic bond between sodium ions (Na+) and chloride ions (Cl-), not from the sharing of electrons between atoms like in a covalent molecule.
Why NaCl dissolve more in water than iodine?
In Sodium Chloride, Sodium ion (Na+) and Chloride ion (Cl-) are combined by ionic forces,Where as in Iodine Molecule Two Iodine atoms are combined by covalent bond.Covalent bond is always stronger than ionic Bond.So in water the weak bond (Ionic Bond) dissociates easily and Nacl Dissolves Readily compared to Iodine.
Which is more covalent H-Cl or Cl-Cl?
H-Cl is more covalent than Cl-Cl because the difference in electronegativity between hydrogen and chlorine is greater than that between two chlorine atoms, leading to a more polarized and covalent bond between H and Cl.
Which one has more formula units 1 g of NaCl or 1 g of KCl?
The molar mass of NaCl is 58.44 g/mol The molar mass of KCl is 74.5513 g/mol This is because the Potassium atom (K) is heavier than the Sodium atom (Na). Thus one gram of NaCl will contain more molecules (formula units) than one gram of KCl.
What is the difference between ionic and covalent?
Covalent compounds are more flammable when compared to ionic compounds.Ionic compounds are more soluble in water than covalent compounds.for more go to: difference between . net
Why the solubility of nacl is greater than glucose?
The solubility of NaCl is greater than that of glucose primarily due to the ionic nature of NaCl, which dissociates into sodium and chloride ions in water, allowing for strong electrostatic interactions with water molecules. In contrast, glucose is a covalent compound that dissolves through hydrogen bonding, which is generally weaker than the interactions formed between water and the ions of NaCl. Additionally, the presence of multiple hydroxyl groups in glucose allows for some solubility, but the overall ionic dissociation of NaCl leads to a higher solubility in water.
Why is KCl ionic while LiCl you scovalent?
Li is small atom and thus have comparatively compactly arranged electrons.. It seizes the Cl atom to take away its electron...thus it have covalent bond rather than ionic.. K is bigger in size..have weak nuclear attraction...screening and shielding effect is more in K,..therefore can form gud ionic bonds.... ok dear..
