nergy of atom in compound is___________________?

Related Mcqs:

1. Ammonium cynanate was 1st Inorganic compound that was converted into an Organic compound (in Lab) through boiling water. The organic compound was____.

   A. Methane
   B. Ethanol
   C. Acetic acid
   D. Urea

   Submitted by: Aamir khan Hullio

2. 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

3. Apparent charge on atom in molecule is___________________?

   A. valency
   B. coordination number
   C. oxidation number
   D. charge number

4. In O2 each oxygen atom is hybridized_________________?

   A. sp3
   B. sp2
   C. sp
   D. All

5. Energy released or absorbed when electrons are added in atom is_________________?

   A. Ionization potential
   B. Electronegativity
   C. Electron affinity
   D. Activation energy

6. An atom loses or gains electrons to__________________?

   A. Gain stability
   B. Form a bond
   C. Complete its outermost shell
   D. all are accurate justifications

7. Bond will beionic when E.N difference of bonded atom is ____________________?

   A. Equal to 1.7
   B. Greater than 1.7
   C. Less than 1.7
   D. No specificity exists

8. 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

9. Centrifugal forces are balanced in atom by__________________?

   A. Attractive forces
   B. Repulsive force
   C. Electrons
   D. Neutrons

10. Removal of halogen and hydrogen atom is_________________?

    A. halogenation
    B. dehalogenation
    C. dehydrohalogenation
    D. hydrohalogenation