Which one of the following elements is essential for the construction of nuclear reactors?
✓ Correct answer: c) Zirconium
ExplanationZirconium is an essential element for the construction of nuclear reactors due to its unique properties: Low Neutron Absorption: Zirconium has a low neutron absorption cross-section, making it ideal for use in nuclear reactors as it does not interfere significantly with the nuclear chain reaction.High Corrosion Resistance: It is resistant to corrosion in the presence of coolant water, including high-temperature water, which is commonly used in nuclear reactors.Strength and Durability: Zirconium alloys are strong and durable, making them suitable for structural components like cladding for fuel rods.This combination of properties makes zirconium critical in the nuclear industry.313
Practice more Science PYQs
Attempt a free 10-question quiz or browse the full Science & Technology previous-year-question bank with instant answers and explanations.
🔬 Science PYQs →