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Chemistry
Chemical bonding
Write the formula and draw the electron dot structure of Carbon tetrachloride.

Chemistry
Chemical bonding
Which of the following is not a statement?
(A) Multiple bonds are always shorter than corresponding single bonds.
(B) The electron-deficient molecules can act as Lewis acids.
(C) The canonical structures have no real existence.
(D) Every $\text{A}{{\text{B}}_{\text{5}}}$ molecule does in fact have a square pyramid structure.

Chemistry
Chemical bonding
Main axis of a diatomic molecule is Z. The orbitals ${p_x}$ and ${p_y}$ ​ overlap to form :
A) $\pi -$ molecular orbital
B) $\sigma -$ molecular orbital
C) $\delta -$ molecular orbital
D) No bond is formed

Chemistry
Chemical bonding
In a piece of metal, what holds the atoms together?

Chemistry
Chemical bonding
What is the name of the ionic compound $N{i_3}{\left( {P{O_4}} \right)_2}$ ?

Chemistry
Chemical bonding
What are the ions given by $N{a_2}C{O_3}$ on dissociation?

Chemistry
Chemical bonding
How many possible $\angle FSeF$ bond angles are present in the $Se{F_4}$ molecule?

Chemistry
Chemical bonding
Why is $NO_3^ -$ a nonpolar molecule?

Chemistry
Chemical bonding
Write the electron dot structure of $Na$ and $Cl$ atoms, how do these atoms form a chemical bond? Name the type of bond so formed. Why does a compound so form have a high melting point?

Chemistry
Chemical bonding
Are the bonds $BaO$ covalent or ionic?

Chemistry
Chemical bonding
What is the electronic and molecular geometry of dimethyl ether?

Chemistry
Chemical bonding
State with reason:
Which is more polar $C{O_2}$ or ${N_2}O$ ?

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