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Sodium and potassium have the same mobility in case of penetration into cell membranes.

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in Chemistry – Class 11 by (148k points)
Sodium and potassium have the same mobility in case of penetration into cell membranes.

(a) true

(b) false

I got this question in an online quiz.

I need to ask this question from s-Block Elements topic in portion s-Block Elements of Chemistry – Class 11

1 Answer

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Right answer is (b) false

Explanation: Though potassium and sodium are similar chemically, they differ in their ability to penetrate the cell membrane and also in the mechanism of their transport. Potassium is more efficient in case of activating enzymes.

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