Shielding effect across the period_________________?

Related Mcqs:

1. Shielding effect across the period ________________?

   A. Increases
   B. Decreases
   C. Constant
   D. None

2. The shielding Effect across the period __________?

   A. Increases
   B. Decreases
   C. Remains Same
   D. None of them

   Submitted by: Aamir khan Hullio

3. Greater shielding effect corresponds to ionization energy value___________________?

   A. Greater
   B. Lesser
   C. Remain same
   D. No effect

4. Across short period the melting and boiling point increase upto __________________?

   A. IIIA group
   B. IVA group
   C. VA group
   D. VIA group

5. Pollutants have adverse effect over_________________?

   A. Biosphere
   B. Ecosystem
   C. Both a & b
   D. Hydrosphere

6. Which of the following shows inert pair effect ?

   A. boron
   B. carbon
   C. silicon
   D. tin

7. Which of the following orbitals has maximum penetration effect?

   A. S
   B. P
   C. d
   D. f

   Submitted by: Muhammad Ali Kunbhar

8. Electromeric effect is ____________?

   A. Permanent effect
   B. Operate due to electronegativity difference
   C. temporary effect
   D. None of the above

   Submitted by: Aneela shabbir

9. Non-metals usually form _________________ oxides?

   A. Acidic
   B. Amphoteric
   C. Neutral
   D. All of the above

10. Noble gases are named so because they are__________________?

    A. less reactive
    B. Zero group elements
    C. Having completely filled valence shell
    D. All