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

Related Mcqs:

1. 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...

2. 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...

3. 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...

4. 0.5 mole of nitrogen gas and 0.5 mole of carbon monoxide gas at STP have same_____________?

   A. Value of a B. Mass C. Atoms D. Both B and C...

5. Which C-X bond has the highest bond energy per mole ?

   A. C-F B. C-C C. C-Br D. C-I...

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

   A. Zeeman effect B. Stark effect C. Photoelectric effect D. Compton effect...

7. 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...

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

   A. 4 B. 2 C. 1 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. Atoms of all the elements always contain in nucleus:

    A. Proton and neutron B. Neutron and electron C. Proton D. Neutron Submitted by: Shumail Bashir...