The phenomenon in which a compound exists in two or more crystalline forms is called ________________?

Related Mcqs:

1. Ammonium cynanate was 1st Inorganic compound that was converted into an Organic compound (in Lab) through boiling water. The organic compound was____.

   A. Methane
   B. Ethanol
   C. Acetic acid
   D. Urea

   Submitted by: Aamir khan Hullio

2. In how many forms do matter exists ?

   A. Three
   B. Four
   C. Five
   D. Two

3. Crystalline solids can be identified easily from their ___________________?

   A. Sharp melting point
   B. Definite geometry
   C. Transition temperature
   D. Colour

4. 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

5. All of the following substances are crystalline except_____________?

   A. Ice
   B. Diamond
   C. Sucrose
   D. Plastic

   Submitted by: Mansoor Ul Haque

6. Which of the following will not form crystalline structure with opporitely charged ions_________________?

   A. H+
   B. H-
   C. Mg2+
   D. Ca2+

7. Borax is a white crystalline solid and it is_________________?

   A. More soluble in cold water
   B. More soluble in hot water
   C. Insoluble in water
   D. Soluble only in organic solvents

8. which of the following is a non-crystalline solid pair?

   A. diamond, wood
   B. glass, table salt
   C. wood, glass
   D. sucrose. glass

   Submitted by: Akhtar Saleem Sandhu

9. What is the color of copper sulfate crystalline?

   A. White
   B. Brown
   C. Blue
   D. Green

   Submitted by: Muhammad Kamal

10. 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