Join Sarthaks eConnect Today - Largest Online Education Community!
0 votes
4 views
asked in Chemistry by (30.8k points)

What is the density of sulphur dioxide (SO2) at STP -

(1) 2.86 gm/lit. 

(2) 1.76 gm/lit

(3) 1.86 gm/lit 

(4) None of these.

Sarthaks Test For Class 7-12

1 Answer

+1 vote
answered by (35.2k points)
selected by
 
Best answer

Correct Answer is: (1) 2.86 gm/lit. 

The gram molecular weight of SO2 = 64 gm/ mole.

Since 1 mole of SO2 occupies a volume of 22.4 litres at S.T.P.

Density of SO2 = 64/22.4 = 2.86 gm/lit.

Related questions

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.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

...