An alloy of a pair of metals is liquid at ordinary temperature and is used in special thermometers used for finding temp

### Question Asked by a Student from EXXAMM.com Team

Q 1169880715.     An alloy of a pair of metals is liquid at ordinary temperature and is used in special thermometers used for finding temperatures above the boiling point of mercury. Find the pair.
A

K and Hg

B

Na and K

C

None of these

D

Na and Hg

#### HINT

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