+2 votes
19.2k views
in Chemistry by (1.3k points)

An electric heater of power 1000 W raises the temperature of 5kg of a liquid from 25°c to 31°c in 2 minutes. Find the heat capacity of the liquid.

Please log in or register to answer this question.

1 Answer

+2 votes
by (15.1k points)

Heat is:
Q=mc∆t
=> Pxt=mc∆t
=> 1000x2=5xcx6
=> c=200/3 J/K.

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

...