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Subject: Chemistry, asked on 27/12/17

Explain diagonal hydridisation in detail with pics and examples

Subject: Chemistry, asked on 27/12/17

rules for making structures of different comppunds

Subject: Chemistry, asked on 20/12/17

Whats the answer for 6 and 7

Subject: Chemistry, asked on 9/12/17

How have the final answers come out as 128pm and 128pm in the resonance hybrid structure of O3(ozone) ? Please explain.
 

Subject: Chemistry, asked on 9/12/17

H2 exists but he2 cannot. Explain on the basis of valence bond theory

Subject: Chemistry, asked on 7/12/17

Q19 and Q20(a)

Subject: Chemistry, asked on 2/12/17

Plz ans 18 and 19 with explanation

Subject: Chemistry, asked on 1/12/17

plsss explain sp hybrisisation of BeCl2 with the help of atomic orbitals.

Subject: Chemistry, asked on 14/11/17

In which of the following the central atom has maximum number of lone pair of electron
A) SF4
B) XeF4
C) ClO3-
D) I3-

Subject: Chemistry, asked on 14/11/17

Pi bond is formed by the overlap of
A) s-s orbitals
B) s-p orbitals
C) p-p orbitals on bond axis
D) p-p orbitals in sideways manner

Subject: Chemistry, asked on 14/11/17

Covalent bond exist in
A)Na2S
B) AlCl3
C) NaH
D) MgCl2

Subject: Chemistry, asked on 14/11/17

Which of the following compound does not follow octet rule ?
A) PCl3
B) So2
C) BeF2
D) IF

Subject: Chemistry, asked on 13/11/17

O-O and O=O bond lengths respectively in ozone molcules are ___pm
A)121,148
B)148,121
C)128,148
D)148,128

Subject: Chemistry, asked on 11/11/17

In vsepr theory we dont consider double bonds. So why does the structure of SO2 have double bonds ?

Subject: Chemistry, asked on 11/11/17

Structure of BeF2.
Is my answer correct ?

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