Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

25ml of 3.0M $HNO_3$ are mixed with 75ml of 4.0M $HNO_3$.If the volumes are additive,the molarity of the final mixture would be :


Can you answer this question?

1 Answer

0 votes
M-Mol of $HNO_3$=$25\times 3=75$
M-Mol of $HNO_3$=$75\times 4=300$
$\therefore$Total M-mol=375
This 375=$M\times 100$
$\therefore M=3.75$
Hence (c) is the correct answer.
answered Jan 8, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App