Which molecular geometry is least likely to result from a trigonal bipyramidal electron geometry?

(a) Trigonal planar 

(b) See-saw

(c) Linear 

(d) T-shaped

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following orbital can not form π as well as δ-bond?

(a) dxy                    (b) dz2

(c) dx2-y2               (d) dyz

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Give the correct order of initials and F for following statements. use T if statement is true and F if it is false :

(a) The order of repulsion betweeen different pair of electrons is lp-lp>lp-bp>bp-bp 

(b) In general , as the number of lone pair of electrons on central atom increases, value of bond angle from normal bond angle also increases

(c) The number of lone pair on O in H2O is 2 while on N in NH3 is 1 

(d) The structure of xeon fluorides and xenon oxyfluorides could not be explained on the basis of VSEPR 

(A) TTTF 

(B) TFTF

(C) TFTT 

(D) TFFF

Concept Questions :-

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which species is planar?

(a)CO32-

(b) SO32-

(c) ClO3-

(d) BF4-

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Incorrect statement is:

1. AlF3>MgO>MgF2    : Lattice energy

2. Li>Na>Al>Mg       : Electon affinity

3. SF6>PF5>SiF4       : Lewis acidic character

4. SICI4>SiBr4 >Sil4   : Decreasing ionic character

 

Concept Questions :-

Lattice/Hydration Energy
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


What is the geometry of the IBr2- ion ?

(a) Linear 

(b) Bent shape with bond angle of about 90° 

(c) Bent shape with bond angle of about 109°

(d) Bent shape with bond angle of about 120°

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


What is the shape of the ClF3 molecule?

(a) Trigonal planar 

(b) Trigonal pyramid 

(c) T-shaped 

(d) Tetrahedral 

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which of the following compound has the smallest bond angle (XAZ) in each series respectively?

(A) OSF2         OSCI2             OSBr2

(B) SbCI3     SbBr3              SbI3

(C) PI3         AsI3                  SbI3

Options are as follows: 

(a) OSF2, SbCI3 and PI3    (b) OSBr2, SBI3 and PI3

(c) OSF2, SBI3 and PI3        (d) OSF2, SBCI3 and SBI3

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which species has the same shape as NH3

(a) SO32-

(b) CO32-

(c) NO3-

(d) SO3

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


According to VSEPR theory in, which species do all the atoms lie in the same plane?

1. CH3+                                   2. CH3-

(a) 1 only                                (b) 2 only 

(c) both 1 and 2                      (d) neither 1 nor 2

Concept Questions :-

Hybridisation
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: