Chemistry - Complete s-block Question with Solution | TestHub
ChemistryComplete s-blocks-block IAMedium2 minQB
ChemistryMediummultiple choice
Which of following order is correct.
Options:(select one or more)
Answer:
A, C
Solution:
The correct options are A and C.
Option A: K₂O₃ is a mixed oxide, containing both peroxide (O₂²⁻) and oxide (O²⁻) ions, or it can be considered a superoxide (O₂⁻) and oxide (O²⁻) mixture.
Option C: KOH is preferred over NaOH for CO₂ absorption due to its higher solubility and lower melting point, making it more effective in certain applications.
Stream:JEESubject:ChemistryTopic:Complete s-blockSubtopic:s-block IA
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
