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Standard XII

Chemistry

Borax

Equal lengths...

Question

Equal lengths of magnesium ribbons are taken in test tubes A and B. Hydrocloric acid is added to test tube A, while acetic acid is added to test tube B. The amount and concentration taken for both the acids are same. In which test tube does the reaction occur more vigourously and why?

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Solution

Since, $H C l$ acid is much stronger than acetic acid $(C H_{3} C O O H)$ , therefore in test tube A reaction occurs more vigorously because due to strong acidic nature of $H C l, M g$ can be easily displaced as compared with the reaction of $M g$ and acetic acid.

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Similar questions

Q. Equal lengths of magnesium ribbons are taken in test tubes

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and

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. Hydrochloric acid

(H C l)

is added to test tube

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Q. Equal lengths of magnesium ribbons are taken in test tubes A and B. Hydrochloric acid

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is added to test tube B. In which test tube will the fizzing occur more vigorously and why?

Q. Question 10
Equal lengths of magnesium ribbons are taken in test tubes A and B. Hydrochloric acid

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is added to test tube A, while acetic acid

({CH}_{3} COOH)

is added to test tube B. In which test tube will the fizzing occur more vigorously and why?

Q. Equal lengths of magnesium ribbons are taken in two test-tubes

X

and

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. Hydrochloric acid is added to test-tube

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and acetic acid is added to test-tube

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In which test-tube, the reaction will be more vigorous ? Why ?

Equal lengths of magnesium ribbons are taken in test tubes A and B. HCl is added to the test tube A while acetic acid is added to test tube B.In which test tube will the fizzing occur more vigorously?

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Equal lengths of magnesium ribbons are taken in test tubes A and B. Hydrocloric acid is added to test tube A, while acetic acid is added to test tube B. The amount and concentration taken for both the acids are same. In which test tube does the reaction occur more vigourously and why?

Since, HCl acid is much stronger than acetic acid (CH3COOH), therefore in test tube A reaction occurs more vigorously because due to strong acidic nature of HCl,Mg can be easily displaced as compared with the reaction of Mg and acetic acid.

Since, $H C l$ acid is much stronger than acetic acid $(C H_{3} C O O H)$ , therefore in test tube A reaction occurs more vigorously because due to strong acidic nature of $H C l, M g$ can be easily displaced as compared with the reaction of $M g$ and acetic acid.