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Which is more polar h2s or h2o?
H2O (water) is more polar than H2S (hydrogen sulfide) because oxygen is more electronegative than sulfur. This results in a greater difference in electronegativity between the hydrogen and oxygen atoms in water, leading to a more polar molecule.
Which of the following substances will be soluble in the nonpolar solvent carbon tetrachloride ccl4 br2 c6h14 nano3 hcl explain?
Bromine (Br2) will be soluble in carbon tetrachloride (CCl4) because both are nonpolar. Sodium nitrate (NaNO3) will be soluble in water (H2O) due to its ionic nature and the ability to form hydrogen bonds with water molecules; it will not dissolve in a nonpolar solvent like CCl4. Hydrochloric acid (HCl) is soluble in water and will dissociate into ions, making it insoluble in a nonpolar solvent like CCl4.
Which is more polar NH3 or H2O?
Ammonia (NH3) is more polar than water (H2O) due to the electronegativity difference between nitrogen and hydrogen atoms, which leads to a stronger dipole moment in NH3.
What is h2o more commonly known as?
H2O is more commonly known as water.
Is H2O a nonpolar molecule?
No, H2O is a polar molecule. The oxygen atom in H2O is more electronegative than the hydrogen atoms, causing a partial negative charge on the oxygen and partial positive charges on the hydrogen atoms. This separation of charge results in a polar molecule.
Why does H2O have a higher melting point than CCl4?
It has to do with intermolecular forces. H2O has an oxygen with two hydrogens coming off of it. This forms two hydrogen bonds, which are much stronger than the London Dispersion Forces in CCl4. (Since CCl4 is non-polar, there are no Dipole-Dipole forces).
How dense is sodium chloride?
More dense than water. Maybe 1.5 with 1 being H2O.
Would ccl4 dissolve in h2o?
No it wont because it is non-polar and hence cannot break the hydrogen bonds in water and get dissolved
Is Br2 more soluble in H2O or CCl4?
ccl4 will dissolve better in water because likes dissolves likes, H2O is non-polar an CCL4 is also non polar where as ch2cl2 is polar(different to water) there for it wont dissolve in water but CCL4 will^^This is not true: water is polar. Therefore, since CCl4 is non-polar, and CH2Cl2 is polar, and like dissolves like, CH2Cl2 is more soluble.
Which freezes faster fresh H2O or salt H2O?
fresh water, because salt water is more dense
Does H2O have a higher melting point than CCl4?
Yes. Water melts at 0 ºC. Tetrachloromethane (Carbon tetrachloride) has a melting point of -22 ºC
What is the coefficient distribution F of I2 between H2O and CCL4?
The coefficient distribution F of I2 between H2O and CCl4 refers to the partitioning of I2 between the two solvents. It quantifies the relative solubility of I2 in each solvent and is determined experimentally using a partition coefficient measurement. The coefficient distribution F is calculated as the concentration of I2 in CCl4 divided by the concentration of I2 in H2O at equilibrium.
Will ccl4 and h2o form a homogeneous mixture?
No, carbon tetrachloride (CCl4) and water (H2O) do not form a homogeneous mixture because they are immiscible in each other. Carbon tetrachloride is non-polar while water is polar, making them separate into two distinct layers.
How is iodine estimated in ccl4 and h2o layer?
Titrate each solution separately with solution of known concentration of sodium thiosulphate. The titre value will give the amount of thiosulphate reacted with iodine, hence you can find concentration of iodine.
Why H2O is more polar than H2S?
H2O is more polar than H2S because oxygen is more electronegative than sulfur, resulting in a greater difference in electronegativity between the hydrogen and oxygen atoms in H2O compared to H2S. This difference creates a stronger dipole moment in H2O, making it more polar overall.
What is the shape of a H20 molecule and a carbon tetrachloride molecule?
A water (H2O) molecule has a bent shape due to the arrangement of the two hydrogen atoms around the oxygen atom. A carbon tetrachloride (CCl4) molecule has a tetrahedral shape with the carbon atom in the center and four chlorine atoms at the corners of the tetrahedron.
Which is more polar h2s or h2o?
H2O (water) is more polar than H2S (hydrogen sulfide) because oxygen is more electronegative than sulfur. This results in a greater difference in electronegativity between the hydrogen and oxygen atoms in water, leading to a more polar molecule.
