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NEET UG CHEMISTRY MCQ: Equilibrium
1
Hard
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Understanding
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Blue colour disappears in which solution by passing
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Correct option: B
starch
Option B ( starch) is correct because reduces iodine () to iodide (), causing the blue color of the iodine-starch complex to disappear.
More Questions from Equilibrium
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Given below are two statements: One is labelled as Assertion A and the other labelled as Reason R.
Assertion A: During the boiling of water having temporary hardness, is converted to .
Reason R The solubility product of is greater than that of .
In the light of the above statements, choose the most appropriate answer from the options given below At a certain temperature, for the dissociation of solid is atm and for the reaction the value is The pressure of carbon monoxide at this temperature, when solid carbon and are mixed together and allowed to attain equilibrium is Phenolphthalein shows … in acid medium. At the state of dynamic equilibrium, for solute solvent solution. For , initial concentration of each reactant and product is 1 M. If then Select the value of the strongest acid from the following
Assertion A: During the boiling of water having temporary hardness, is converted to .
Reason R The solubility product of is greater than that of .
In the light of the above statements, choose the most appropriate answer from the options given below At a certain temperature, for the dissociation of solid is atm and for the reaction the value is The pressure of carbon monoxide at this temperature, when solid carbon and are mixed together and allowed to attain equilibrium is Phenolphthalein shows … in acid medium. At the state of dynamic equilibrium, for solute solvent solution. For , initial concentration of each reactant and product is 1 M. If then Select the value of the strongest acid from the following