- Chemical Engineering Basics - Section 1
- Chemical Engineering Basics - Section 2
- Chemical Engineering Basics - Section 3
- Chemical Engineering Basics - Section 4
- Chemical Engineering Basics - Section 5
- Chemical Engineering Basics - Section 6
- Chemical Engineering Basics - Section 7
- Chemical Engineering Basics - Section 8
- Chemical Engineering Basics - Section 9
- Chemical Engineering Basics - Section 10
- Chemical Engineering Basics - Section 11
- Chemical Engineering Basics - Section 12
- Chemical Engineering Basics - Section 13
- Chemical Engineering Basics - Section 14
- Chemical Engineering Basics - Section 15
- Chemical Engineering Basics - Section 16
- Chemical Engineering Basics - Section 17
- Chemical Engineering Basics - Section 18
- Chemical Engineering Basics - Section 19
- Chemical Engineering Basics - Section 20
- Chemical Engineering Basics - Section 21
- Chemical Engineering Basics - Section 22
- Chemical Engineering Basics - Section 23
- Chemical Engineering Basics - Section 24
- Chemical Engineering Basics - Section 25
- Chemical Engineering Basics - Section 26
- Chemical Engineering Basics - Section 27
- Chemical Engineering Basics - Section 28


Chemical Engineering Basics - Engineering
Q1: Which of the following pairs is not correctly matched ?A Uranium - 233 : Fertile material.
B Bindingenergy : Mass defect.
C Scattering: Absorption cross-section.
D Number of nucleons : Mass number.
ANS:A - Uranium - 233 : Fertile material. Uranium-233 (U-233) is indeed a fertile material. In nuclear engineering, the term "fertile" refers to isotopes that can undergo nuclear reactions to produce fissile isotopes when they capture neutrons. In the case of U-233, it can absorb a neutron and undergo a series of nuclear reactions, ultimately transmuting into fissile isotopes such as uranium-235 (U-235) or plutonium-239 (Pu-239). This process is known as neutron capture and subsequent radioactive decay. Uranium-233 is not naturally occurring but can be produced artificially. It is typically obtained by irradiating thorium-232 (Th-232) with neutrons in a nuclear reactor. Th-232 is a fertile material itself, and when it absorbs a neutron, it can be converted into U-233, which can then be used as a nuclear fuel in reactors. Therefore, Uranium-233 is indeed classified as a fertile material due to its ability to undergo nuclear reactions and produce fissile isotopes upon neutron capture. |


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