SATHEE: S Block Elements Question 14

S Block Elements Question 14

Question: Which would quickly absorbs oxygen

[CBSE PMT 1992; MP PET 1995]

Options:

A) Alkaline solution of pyrogallol

B) Conc. $ H_2SO_4 $

C) Lime water

D) Alkaline solution of $ CuSO_4 $

Show Answer

Answer:

Correct Answer: A

Solution:

Alkaline solution of pyrogallol quickly absorbs oxygen.

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S Block Elements Question 14

Question: Which would quickly absorbs oxygen

Options:

Answer:

Solution:

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