Chemical Engineering :: Chemical Engineering Basics-2
- Spherical shape of mercury droplets is due to its
- Which of the following polymers is obtained by copolymerisation of three monomers?
- Metalloids
- Temperature attained in soldering of metals is about __________ °C.
- Methyl orange indicator turns
- When an isolated thermodynamic system executes a process,
- In chemical dehumidification process
- In a fuel cell, chemical energy is converted into
- Out of the following surfaces, the emis-sivity will be minimum for
- Which set of materials is used as a moderator in nuclear reactor?
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A.
Are good conductor of heat & electricity |
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B.
Act as electron donors with metals & as electron acceptor with non-metals |
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C.
Are not necessarily solids at room temperature |
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D.
Are compounds that exhibit both metallic & non-metallic properties to some extent and are exemplified by elements like germanium, silicon & boron |