Splitting of spectral lines when atoms are subjected to strong electric filed is called_________________?

Related Mcqs:

1. Splitting of spectral lines when atom is subjected to magnetic field is called _______________?

   A. Zeemans effect B. Starks effect C. Photo electric effect D. Compton effect...

2. 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...

3. 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...

4. 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...

5. The number of atoms in a molecule determines________________?

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

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

   A. Bond B. Attractive force C. Interaction D. All of above represent same entity...

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

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

8. Upto ___________________ C atoms alkanes are gases?

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

9. In a molecule of carbon monoxide, what are the formal charges on the two atoms?

   A. Carbon=0, Oxygen=0 B. Carbon= +1, Oxygen= -1 C. Carbon= -1, Oxygen= +1 D. Carbon=0, Oxygen= -1 Submitted by: Muhammad Ali Kunbhar...

10. The one mole of _____molecule has the highest number of atoms?

    A. H2SO4 B. HClO4 C. O3 D. H2C2O4 Submitted by: Aamir khan Hullio...