Chemistry - Complete Pblock- Question with Solution | TestHub
ChemistryComplete Pblock-p-Block 17,18Medium2 minQB
ChemistryMediumsingle choice
Which of the following can be used to produce powerful superconducting magnets?
Options:
Answer:
A
Solution:
Helium (He) is used to produce powerful superconducting magnets because it can be cooled to extremely low temperatures (around 4.2 K) to achieve superconductivity in materials like niobium-titanium alloys. This low temperature is crucial for reducing electrical resistance to zero.
Stream:JEESubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 17,18
⏱ 2mℹ️ Source: QB
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