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
Related Mcqs:
- Which one of the following aqueous solutions will be basic ?
A. NaCI
B. Na2SO4
C. Na2CO3
D. FeCl3 - 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 - Which of the following solution has the highest boiling point ?
A. 5.85% NaCl Solution
B. 18.0 % glucose solution
C. 6.0 % urea solution
D. All have same boiling point - Which of the following will have the highest boiling point ?
A. methanol
B. ethanal
C. propanal
D. hexanone - Among halogens the highest boiling point is of___________________?
A. Flrorine
B. Chlorine
C. Bromine
D. Iodine - Which of the following ion is stable in aqueous solution ?
A. H+
B. H-
C. Cl-
D. All are stable - Which one of the following gives white precipitate with aqueous solution of BaCl2?
A. NaHCO3
B. NaNO3
C. Na2CO3
D. Na2CrO4 - Which of the following solutions of H2SO4 is more concentrated ?
A. 1 Molar solution
B. 1 molal solution
C. 1 normal solution
D. all have same concentration - When aquious bromine is added to aqueous phenol a creamy white ppt is obtained. What does this reaction show ?
A. phenol is unsaturated
B. 2-bromophenol is insoluble in water
C. a hydroxy group makes the benzene ring more susceptible to electrophilic attack
D. acid-base reaction - The pH of 10-3 mol dm-3 of an aqueous solution of H2SO4 is_________________?
A. 3
B. 2.7
C. 2
D. 1.5
