A. Super saturated solution
B. unsaturated solution
C. saturated solution
D. dilute solution
A. solution
B. compound
C. radical
D. ion
Homogeneous mixture of two or more than two compounds is called__________________? Read More »
Chemistry Mcqs, SolutionsA. Boiling point of water decrease
B. Boiling point of water increase
C. Boiling point of water remains same
D. None of the above
When common salt is dissolved in water ? Read More »
Chemistry Mcqs, SolutionsA. Non-electrolye solute
B. Non-volatile solute
C. Dilute solution
D. All of the above
Which of the following are the conditions of colligative properties_______________? Read More »
Chemistry Mcqs, SolutionsA. Opals
B. Dust particles in smoke
C. Paints
D. Fog
Which of the following is an example of liquid in gas solution? Read More »
Chemistry Mcqs, SolutionsA. 1 Molar solution
B. 1 molal solution
C. 1 normal solution
D. all have same concentration
Which of the following solutions of H2SO4 is more concentrated ? Read More »
Chemistry Mcqs, SolutionsA. Aug – Nov
B. Sep – Nov
C. Nov – Dec
D. Dec – Jan
Ozone hole is substantial depletion of ozone in every year during__________________? Read More »
Chemistry Mcqs, Environmental ChemistryA. Cl2
B. O3
C. ClO2
D. both B & C
A. 10
B. 100
C. 10000
D. 100000
A single chlorine free radical can destroy how many ozone molecules ? Read More »
Chemistry Mcqs, Environmental ChemistryA. DO
B. BOD
C. COD
D. all of the above
Which of the following factors help to measure quallity of water ? Read More »
Chemistry Mcqs, Environmental Chemistry