Use app×
QUIZARD
QUIZARD
JEE MAIN 2026 Crash Course
NEET 2026 Crash Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
6.7k views
in Chemistry by (82.0k points)
closed by
How much energy must be supplied to change 36 g of ice at `0^(@)C` to water at room temperature `25^(@)C`? `{:(,"Data for water",),(DeltaH_("fusion")^(@),,6.01kJ//mol),(C_(P" liquid"),,4.18JK^(-1)g^(-1)):}`
A. 12 kJ
B. 16 kJ
C. 19 kJ
D. 22 kJ

1 Answer

0 votes
by (84.4k points)
selected by
 
Best answer
Correct Answer - B
`DeltaH=DeltaH_("Fusion")` of two moles `+msDeltaT`
`=6.01xx2+36xx4.18xx25xx10^(-3)`
`=16kJ`

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

...