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The correct order for triple bond energy in CO, N2, CN and –– with respective MOT:
Lattice energy of NaCl is `X'. If ionic size of A2+ is equal to Na+ and B2– is equal to Cl–, then lattice energy of AB is
Assertion: Polymerization tendency order is
Reason : Greater is the number of resonating structure, greater is the tendency of polymerisation.
E.g: 9876543210, 01112345678
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Syllabus
a AgCl
b KCl
c BaCl2
d CaCl2
how to determine this?
(1) He2+ > HeH+
(2) HeH+ = He2+
(3) HeH+ > He2+
(4) Can't be predicted
a) N2H4
b)XeOF4
c) SO3
d) NH3
please explain how to find answers to these kind of questions
a) 2
b) 3
c) 6
d) 9
Answer is option 1. Please explain how
Please provide me 10-15 links for the pracitce of LEWISE STRUCTURE.?? i want question for practice i had went throught all the test and practice poriton of stie.
Knidly help me.
thanks
a) Electrically charged molecules'
b) Neutral molecules
c) Neutral atoms
d) Electrically charged atoms or group of atoms
Explain with reason.
The correct order for triple bond energy in CO, N2, CN and –
– with respective MOT:
A) NO B) N2O C) ClO2D) N2O4
a) charge on the ion only
b) Size of the ion only'
c) Packing of ions only
d) Charge on the ion and size of the ion
explain with reason
Lattice energy of NaCl is `X'. If ionic size of A2+ is equal to Na+ and B2– is equal to Cl–, then lattice energy of AB is
B) 2x
C) 4x
D) 8x
a) Cs-Cl
b) Al-Cl
c) C-Cl
d) H-Cl
Explain with reason
Assertion: Polymerization tendency order is

Reason : Greater is the number of resonating structure, greater is the tendency of polymerisation.
IN THE EXAMPLE OF CARBON MONOXIDE (CO) WHICH YOU GAVE TO EXPLAIN THE LEWIS STRUCTURE, WON'T THE OXYGEN ATOM BEING MORE ELECTRONEGATIVE THAN CARBON, WILL ATTRACT AN ELECTRON FROM THE CARBON ATOM TO MAKE A LONE PAIR RATHER GIVING AN ELECTRON TO IT.
A) Sc B) Ti C) V D) Zn
My doubt is from hybridisation session there you have explained about dipole moment using benzene.using chlorine and methyl group my question is chlorine and methyl are both ortho-para directing then how come meta is possible.
In the video it was mentioned I5- is octahedral but i think it is trigonal bipyramidal
pls answer clearly experts pls fast
a. Bond order of NO is 2.5
b. Bond order of NO+is 3.0
c. Bond order of O2is 1.5
d. Bond order of CO is 3.0