Which of the following solution has the highest boiling point ?

Related Mcqs:

1. The molal boiling point constant is the ration of the elevation of boiling point to____________________?

   A. Molarity
   B. Molality
   C. More fraction of solvent
   D. Mole fraction of solute

2. Which of the following will have the highest boiling point ?

   A. methanol
   B. ethanal
   C. propanal
   D. hexanone

3. Which of the following aqueous solutions would have the highest boiling point?

   A. 0.20 m glucose
   B. 0.20 m NaCl
   C. 0.15 m CaCl2
   D. 0.25 m sucrose

   Submitted by: Muhammad Ali Kunbhar

4. 58.5g of of NaCl per 1 dm3 of solution of NaCl in water the concentration of solution will be___________________?

   A. 0.1 M
   B. 1 m
   C. 1 M
   D. 0.1 N

5. Among halogens the highest boiling point is of___________________?

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

6. Which one of the following alcohol has greater boiling point___________________?

   A. ethanol
   B. ethylene glaycol
   C. glycerol
   D. methanol

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

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

8. Steam causes more sever burn than the boiling water because it possesses _________________?

   A. Latent heat of fusion
   B. Latent heat of vaporization
   C. Latent heat of sublimation
   D. All of the above

9. The melting points and boiling points upto meddle of 3d- series ____________________?

   A. increases
   B. decreases
   C. remain same
   D. no regular trend

10. 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