Which of the following do not have all bonds of the same type and why I xef4 II BF4 III C2H4 IV sif4?

Which of the following do not have all bonds of the same type and why I xef4 II BF4 III C2H4 IV sif4?

Answer. Answer: In (ii), BF4- the bond is not equal. (ii) In BF4-, the boron has 3 electrons which makes the covalent bond with 4 fluorides. (III) In C2H4, there are C-C sigma bond and four C-H sigma bond.

Are all bonds equal in C2H4?

In C2H4 , carbon- carbon double bond in alkenes consists of one strong sigma bond and one weak pi (n) bond. In ethene ail the bonds are not equal. While in case of remaining species, all the bonds are equal.

Does CH4 have all equal bond angles?

Answer. Species having all equal bond angles is CH4. All the four hydrogen atoms surround the carbon atom and make a tetrahedral shape with an angle of 109.5°. Since all the four C-H bonds are similar, they have same bond length and same bond energy.

Which p orbitals overlapping would give the strongest bond?

p orbitals when overlap on the same symmetrical axis at 180 degree bond angle the bond formed is the strongest bond.

Which has the highest dipole moment CH2Cl2 CHCl3 CCl4?

CH3Cl, CH2Cl2, CHCl3 or CCl4. well, I saw a video or Merit nation and i found that the answer that I had to this question is wrong. I thoungh that CH2Cl2 had highest Dipole Moment but the answer was given as CHCl3 in merit nation.

Which is more polar CHCl3 or CH2Cl2?

Again, in case of CHCl3, the three C-Cl bonds point to one side, so a moment equal to C-Cl bond is generated as a result. so the resultant is greater than on C-Cl bond. This explains CH2Cl2>CCl4. In case of CH3Cl, the dipole moment of one C-Cl bond is added with moment of one C-H bond (resultant of three C-H bonds).

Which is the strongest intermolecular force below?

Explanation: Ion-dipole forces are the strongest of the intermolecular forces. Hydrogen bonding is a specific term for a particularly strong dipole-dipole interaction between a hydrogen atom and a very electronegative atom (oxygen, fluorine, or nitrogen).

Can molten NaBr conduct electricity?

Sodium bromide is an ionic compound. Ionic compounds can only conduct electricity if they dissociate into their individual cations and anions in an aqueous solution, or if they are in the molten state. This is because the ions are in motion and form an electric current.

Is sugar water conductive?

When sugar is dissolved in water, the solution does not conduct electricity, because there are no ions in the solution.