NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Electrochemistry
NEET · Chemistry · Electrochemistry
What is the overall purpose of primary batteries, such as the dry...
What is the overall purpose of primary batteries, such as the dry cell?
Options
- ATo provide a continuous source of electrical energy
- BTo convert heat energy into electrical energy
- CTo store electrical energy for future use
- DTo supply electrical energy for a single use
Correct answer
D. To supply electrical energy for a single use
Step-by-step solution
In primary batteries, the reaction occurs only once, indicating that their purpose is to supply electrical energy for a single use.