SATHEE: P Block Elements Question 643

P Block Elements Question 643

Question: Which is true for an element $ R $ present in III group of the periodic table

[EAMCET 1991]

Options:

A) It is gas at room temperature

B) It has oxidation state of $ +4 $

C) It forms $ R_2O_3 $

D) It forms $ RX_2 $

Show Answer

Answer:

Correct Answer: C

Solution:

Al $\rightarrow$ III group $\rightarrow$ Forms $ Al_2O_3 $

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P Block Elements Question 643

Question: Which is true for an element $ R $ present in III group of the periodic table

Options:

Answer:

Solution:

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