Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
1.9k views
in Science by (10.8k points)
recategorized by

1 Answer

+1 vote
by (24.1k points)
selected by
 
Best answer
  1. A primary cell cannot be recharged whereas a secondary cell can be recharged.
  2. In a primary cell chemical reaction is irreversible whereas in a secondary cell chemical reaction is reversible.
  3. The internal resistance is high for a primary cell whereas it is low for a secondary cell.
  4. In a primary cell, chemical energy is converted into electrical energy when current is drawn from it whereas in a secondary cell electrical energy is converted into chemical energy when current is passed through it and chemical energy is converted into electrical energy when current is drawn from it.
  5.  A primary cell is light and less expensive whereas a secondary cell is heavy and expensive.

No related questions found

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...