Please wait...
Contact Us
Contact
Need assistance? Contact us on below numbers

For Study plan details

93219 24448 / 89292 63204

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry

81783 72169
OR

Chat with us on WhatsApp

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

93219 24448 / 99871 78554

Mon to Sat - 10 AM to 7 PM

Home / Doubts and Solutions/ICSE/Class 11 Science/Chemistry

Please solve it 🙏🙏

qsnImg
Asked by nishabr7 2nd September 2020, 12:06 AM
Answered by Expert
Answer:

N1​ V1​​  ≡  N2​V2​​

(Acid)     (NaOH)

N subscript 1 space equals space fraction numerator m cross times 1000 over denominator E cross times V end fraction N subscript 1 equals fraction numerator 0.25 cross times 2 cross times 1000 over denominator M cross times 100 end fraction equals 5 over M space N N subscript 1 V subscript 1 equals N subscript 2 V subscript 2 5 over M cross times 10 equals 1 over 30 cross times 12.5 M equals fraction numerator 30 cross times 5 cross times 10 over denominator 12.5 end fraction equals fraction numerator 1500 over denominator 12.5 end fraction equals 120 space g

Answered by Expert 3rd September 2020, 9:14 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Tags: equivalence
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

15
16th June 2022, 4:25 PM
Write chemical equation for three reactions employed in the laboratory preparation of methane  
qsnImg
21st November 2022, 9:10 AM
RELATED STUDY RESOURCES :
ICSE Class-11-science QUESTION ANSWERS

Chat with us on WhatsApp