EASY
JEE Main/Advance
IMPORTANT
Earn 100

Formula of Dioxygen diflouride is:

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Important Questions on Chemical Bonding and Molecular Structure

EASY
JEE Main/Advance
IMPORTANT

With the help of Lewis dot structure, find the number of total covalent bonds in species. 

(i)CO32-, (ii) CCl4, (iii) NF3
 

EASY
JEE Main/Advance
IMPORTANT

Indicate what is wrong with each of the following Lewis structures. Replace each with a more acceptable structure. 

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EASY
JEE Main/Advance
IMPORTANT

In how many of the following species, the central atoms have two lone pairs of electrons?

(i) XeF4
(ii) XeF5
(iii) F2SeO2
(iv) XeF3*
(V) XeOF4
(vi) ClOF3
(vii) ICl4-
(viii) SCl2
(ix) SCl2

EASY
JEE Main/Advance
IMPORTANT

How many compounds violate octet rule? 

(i)CO2
(ii) PCls
(iii) SiF4
(iv) Bf5¯ s
(v) IF7
(vi) PCl3
(vi) H2SO4  friii) BF3

EASY
JEE Main/Advance
IMPORTANT
Write the reason for the violation of octet rule by various molecules? BCl3, XeF2, NO,I F7,NO2, ClF3, ClO2
MEDIUM
JEE Main/Advance
IMPORTANT
How many types of N-O bond lengths are present in (a)HNO3 (b)NO3-?
MEDIUM
JEE Main/Advance
IMPORTANT
Compare bond length of S-O bond in SO32- and HSO3-.