The geometry of ammonia is___________________?

Related Mcqs:

1. Geometry of simple molecule having sp3 hybrid orbital is ___________________?

   A. Triangular
   B. Tetrahedral
   C. Square planner
   D. Linear

2. Geometry of molecule will be pyramidal if the outer post shell of the central atom has___________________?

   A. 3 bond pair one lone pair
   B. 2 bond pair 2 lone pair
   C. 1 bond pair 3 lone pair
   D. 3 lone pair 1 bond pair

3. According to VESPR Model the geometry of molecule having 5 bond pair in outer most shell will be __________________?

   A. Triangular
   B. Square planner
   C. Trigonal bipyramidal
   D. Octahedral

4. Rate expression for ammonia synthesis is___________________?

   A. Kc=x2/(a-x)(b-x)
   B. Kc=x2/v(a-x)
   C. Kc=4×2/(a-2x)2(b-x)
   D. Kc=4x2v2/(a-x)(b-3x)3

5. Geometry of the complex compounds usually depends upon __________________?

   A. type of ligands
   B. types of hybridization in the elements of ligands
   C. hybridization of central metal
   D. All of above

6. When the central atom of coordination compound is sp3d2 hybridization the expected geometry will be___________________?

   A. tetrahedral
   B. square planar
   C. trigonal bipyramidal
   D. octahedral

7. Catalyst used to speed up the reaction of ammonia synthesis is________________________?

   A. V2O5
   B. V2O5 and Pt
   C. Fe
   D. Pieces of Fe crystals are embedded in fused mixture of MgO Al2O3 and SiO2

8. Hypochlorous acid is used for disinfecting the water it reacts with the dissolved ammonia producing___________________?

   A. NH2Cl
   B. NHCI2
   C. NCI2
   D. all of the above

9. The mass of 3.2 moles of ammonia (NH3) gas?

   A. 53.4 grams
   B. 54.4 grams
   C. 55.4 grams
   D. 56.4 grams

   Submitted by: Muhammad Ali Kunbhar

10. When Ammonia is used as a refrigerant in vapour compression cycle?

    A. Cu Tubing used
    B. Steel tubes used
    C. Both a & b
    D. Material does not effect by refrigerant

    Submitted by: Ghulam Murtaza