Fewpal
+1 vote
925 views
in Chemistry by (52.8k points)

A gas occupies a volume of 580 ml at 17 ºC. It is heated to 100 ºC at constant pressure. Calculate the volume of the gas -

(1) 746 ml. 

(2) 760 ml.

(3) 773 ml. 

(4) 780 ml.

1 Answer

+2 votes
by (58.2k points)
selected by
 
Best answer

Correct Answer is: (1) 746 ml. 

Initial volume (V1) = 580 ml,

T1 = 17 + 273 = 290 K

Final Volume (V2) = ?

T2 = 100 + 273 = 373 K

V1/T1 = V2/T2 ;

∴ V2 = T2 × V1/T= 373 x 580/290 = 746 ml,

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.

...