NEET · Chemistry
Surface Chemistry
30 practice questions for NEET — 27 easy · 3 medium · 0 hard. Every question is graded instantly with a step-by-step solution when you miss it.
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MCQ
Given below are two statements : Statement $I$ : In the coagulation of a negative sol, the flocculating power of the three given ions is in the order - $\mathrm{Al}^{3+}>\mathrm{Ba}^{2+}>\mathrm{Na}^{+}$…
MCQ
In which of the sols, the colloidal particles are with negative charge?
MCQ
Which of the following is a positively charged sol?
MCQ
Pumice stone is an example of
MCQ
Which one is an example of heterogenous catalysis?
MCQ
Shown below are adsorption isotherms for a gas ' $\mathrm{X}$ ' at temperatures $\mathrm{T}_1, \mathrm{~T}_2$ and $\mathrm{T}_3$ : $p$ and $\frac{x}{m}$ represent pressure and extent of adsorption, respectively. The…
MCQ
Given below are two statements : Statement I: Cleistogamous flowers are invariably autogamous Statement II: Cleistogamy is disadvantageous as there is no chance for cross pollination In the light of the above…
MCQ
The right option for the statement "Tyndall effect is exhibited by", is:
MCQ
In which of the sols, the colloidal particles are withnegative charge?
MCQ
Measuring Zeta potential is useful in determining which property of colloidal solution?
MCQ
The correct option representing a Freundlich adsorption isotherm is
MCQ
Which mixture of the solutions will lead to the formation of negatively charged colloidal \$[AgI]I^{-}$ sol?