In acidic medium, ____ is used to balance oxygen atoms in an ionic equation.

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. Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?

   A. one / seventeen B. sixteen / seventeen C. one / three D. two / three...

5. Which one shows high %age of the ionic character ?

   A. H2O B. HF C. HCI D. HBr...

6. Ionic bond is produced after complete transfer of ________________ ?

   A. Nucleus B. Neutrons C. Electrons D. Protons...

7. Which one is least ionic in nature and decompose on heating ?

   A. LiOH B. NaOH C. KOH D. CsOH...

8. Which among the following is not a property of Ionic bond _________?

   A. Sharing of electrons B. Transfer of electrons C. Losing of electrons D. Gain of electrons Submitted by: Rashid Mehmood...

9. The usual property of ionic crystal are:_____________?

   A. Stable B. gaseous form C. Unstable D. Compound forming  Submitted by: Said wali shah...

10. Ionic solids do not conduct the electrical current because:

    A. Ions don’t have translatory motion B. The coordination number of ion is very high C. Free electrons are less D. Strong covalent bonds are present in their structure Submitted by: mdcatguru...