MCQ
Assertion (A): Digital thermometers are replacing mercury thermometers.
Reason (R): Mercury is a toxic substance, and digital thermometers provide easier-to- read displays.
Reason (R): Mercury is a toxic substance, and digital thermometers provide easier-to- read displays.
- ✓Both A and R are true and R is correct explanation of the assertion,
- BBoth A and R are true but R is not the correct explanation of the assertion,
- CA is true but R is false,
- DA is false but R is true