Identify among the following elements that does NOT belong to VIIA group

Related Mcqs:

1. Melting points of VII-A group elements down the group ____________________?

   A. Increase B. Decrease C. Remain constant D. No regular trend...

2. Which of the p-block elements are not representative elements ?

   A. Alkali metals (I-A) B. Group-14 elements (IV-A) C. Group-18 elements (VIII-A) D. Halogens (VII-A)...

3. 24g of an unknown gas occupied 8.4dm3at STP, Identify the gas among the following

   A. SO3 B. SO2  C. C6H6 D. C3H8 Submitted by: Aamir khan Hullio...

4. Identify the Lucas reagent among the following

   A.  Conc. HCl & Anhydrous ZnCl2     B.  Dil. HCl & hydrated ZnCl2 C.  Conc. HNO3 & Anhydrous ZnCl2 D. Conc. HNO3 & Anhydrous MgCl2 Submitted by: Aamir khan Hullio...

5. Identify the Molecular mass for Glucose (C6H12O6) among the following.

   A. 190amu B. 188amu C. 180amu D. 98amu Submitted by: Aamir khan Hullio...

6. Identify among the following which is not the unsaturated hydrocarbon.

   A. C4H6 B. C5H12 C. C3H4 D. C6H10 Submitted by: Aamir khan Hullio...

7. Identify among the following which has Lowest energy of electron in 1st shell.

   A. H B. He+¹ C. Li+² D. Be+³ Submitted by: Aamir khan Hullio...

8. In which of the following pairs are elements belonging to the same group ?

   A. Boron & Beryllium B. Nitrogen & Phosphorous C. Magnesium & Aluminium D. Gallium & Helium...

9. Which of the following represents the correct electronic configuration of VII A group elements in the ground state ?

   A. ns2p2 B. ns2p4 C. ns2p5 D. ns2p6...

10. The octet rule does not always hold for which of the following elements _________________?

    A. C B. O C. F D. P...