Force responsible to hold atoms together in a compound is called ________________?

Related Mcqs:

1. Compound containing two halogen atoms on two adjacent carbon atoms are called as ___________?

   A. Glycols B. Vicinal dihalides C. Geminal dihalides D. Diols Submitted by: Aamir khan Hullio...

2. 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...

3. When the atoms of third layer are arranged in such a way that they directly lie above the atoms of first layer then this arrangement is called_________________?

   A. ABAB (hexagonal) B. ABCABC (Cubic) C. Orthor hombic D. Rhombohedral...

4. Halides in which halogen atoms act as a bridge between two atoms of the other element are called___________________?

   A. Covalent halides B. Electronegative halides C. Polymeric halides D. Polymeric hydrides...

5. The phenomenon in which a compound exists in two or more crystalline forms is called ________________?

   A. Isomorphism B. Polymorphism C. Anisotropy D. Allotropy...

6. The number of atoms in a molecule determines________________?

   A. macromolecule B. macromolecule C. molecularity D. atomicity...

7. Boiling points of hydrocarbons increase with the increase in number of carbon atoms. It is mainly due to_________________?

   A. More strength of H-bonding B. More strength of London forces C. Less polarizability D. All of the above...

8. In network of silica (SiO2) each silicon atom is surrounded by _____________ atoms of osygen?

   A. 4 B. 2 C. 1 D. 6...

9. Upto ___________________ C atoms alkanes are gases?

   A. 2 B. 3 C. 4 D. 6...

10. The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in__________?

    A. 1.8 gram of H2O B. 12 moles of KMnO4 C. 0.6N H2SO4 D. 4.6 gram of C2H5OH Submitted by: Muhammad Ali Kunbhar...