P-Block Elements Ques 492

Question: Which of the following is formed by the action of water on sodium peroxide

[Pb. PMT 1999]

Options:

A) H2

B) N2

C) O2

D) CO2

Show Answer

Answer:

Correct Answer: C

Solution:

2Na2O2+2H2O4NaOH+O2 . In this reaction oxygen 2NaCl+2H2OElectrolysis is formed.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक