851ChemistryMedium
If we provide very high amount of heat to a liquid its boiling point will__________________?
Adecrease
MCQs
Read every question, see the correct answer, and understand the explanation at your own pace. Study mode has no timer and no negative marking.
Correct answer
C. remains constant
Explanation
remains constant is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. 2
Explanation
2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. Red colour
Explanation
Red colour is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. In b/w true solution & suspension
Explanation
Colloidal particles have sizes that are larger than individual molecules found in true solutions but smaller than the particles in suspensions. This puts colloidal particles in an intermediate size range between true solutions and suspensions. In true solutions, the solute particles are individual molecules or ions that are uniformly dispersed and are typically on the order of nanometers (10^-9 meters) or smaller in size. In suspensions, the particles are larger and can be seen with the naked eye. Colloidal particles fall in between these two extremes, ranging in size from about 1 nanometer to 1000 nanometers (1 micrometer). So, colloidal particles are neither as small as true solution particles nor as large as suspension particles, making option C the correct answer.
Correct answer
D. Cone. HCI and anhydrous ZnCl2
Explanation
Cone. HCI and anhydrous ZnCl2 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. carbondioxide
Explanation
carbondioxide is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. lactic acid
Explanation
lactic acid is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. hexanone
Explanation
hexanone is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
B. nylon 6-6
Explanation
nylon 6-6 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
C. Vacuum desiccators
Explanation
Vacuum desiccators is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.