Halides in which halogen atoms act as a bridge between two atoms of the other element are called___________________?

Related Mcqs:

1. 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...

2. In primary alkyl halides the halogen atom is attached to a carbon which is further attached to how many carbon atoms__________________?

   A. two B. three C. one D. four...

3. The halogen which reacts very slowly with halogen is________________?

   A. Fluorine B. Chlorine C. Bromine D. Iodine...

4. 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...

5. The best method of preparation of alkyl halides is a reaction of alcohol with__________________?

   A. Zn / HCI B. SOCl2 / Pyridine C. PCI3 D. PCI5...

6. Alkyl halides are considered to be very reactive compounds towards nucleophile because_________________?

   A. they have an electrophilic carbon B. they have an electrophilic carbon & a good leaving group C. they have an electrophilic carbon & a bad leaving group D. they have a nucleophilic carbon & a good leaving group...

7. Alkyl halides undergo a type of reaction_________________?

   A. Nucleophilic substitution B. Nucleophilic addition C. Elimination D. both A & C...

8. When alcohol reacts with phosphorous halides it geive____________________?

   A. alkyl halides B. alkyl amine C. alkanes D. alkynes...

9. The atoms of same element having same atomic number but different mass number are called____________________?

   A. Isobars B. Isomers C. Isotopes D. Isotropes...

10. Which of the halogen has highest electronegativity ?

    A. Fluorine B. Chlorine C. Bromine D. Iodine...