JEE Exam > JEE Questions > The volume of 0.6 M NaOH required to neutrali...
Start Learning for Free
The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI is
- a)50 cm3
- b)40 cm3
- c)30 cm3
- d)20 cm3
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI is...
Solution:
Given:
Volume of 0.4 M HCl = 30 cm3
Molarity of NaOH = 0.6 M
Let us assume that the volume of NaOH required to neutralize 30 cm3 of 0.4 M HCl is V cm3.
We can write the following equation based on the reaction between HCl and NaOH.
HCl + NaOH → NaCl + H2O
The balanced equation shows that 1 mole of HCl reacts with 1 mole of NaOH.
Number of moles of HCl = Molarity × Volume = 0.4 × (30/1000) = 0.012 moles
Number of moles of NaOH required = Number of moles of HCl = 0.012 moles
Molarity of NaOH = Number of moles of NaOH / Volume of NaOH
0.6 = 0.012 / Volume of NaOH
Volume of NaOH = 0.012 / 0.6 = 0.02 L = 20 cm3
Therefore, the volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCl is 20 cm3.
Hence, option 'D' is the correct answer.
Given:
Volume of 0.4 M HCl = 30 cm3
Molarity of NaOH = 0.6 M
Let us assume that the volume of NaOH required to neutralize 30 cm3 of 0.4 M HCl is V cm3.
We can write the following equation based on the reaction between HCl and NaOH.
HCl + NaOH → NaCl + H2O
The balanced equation shows that 1 mole of HCl reacts with 1 mole of NaOH.
Number of moles of HCl = Molarity × Volume = 0.4 × (30/1000) = 0.012 moles
Number of moles of NaOH required = Number of moles of HCl = 0.012 moles
Molarity of NaOH = Number of moles of NaOH / Volume of NaOH
0.6 = 0.012 / Volume of NaOH
Volume of NaOH = 0.012 / 0.6 = 0.02 L = 20 cm3
Therefore, the volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCl is 20 cm3.
Hence, option 'D' is the correct answer.
Free Test
FREE
| Start Free Test |
Community Answer
The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI is...
Milimoles of NaOH =milimoles of HCl ...
then u get D as a correct option
then u get D as a correct option
|
Explore Courses for JEE exam
|
|
Top Courses for JEEView all
Question Description
The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer?.
The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer?.
Solutions for The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer?, a detailed solution for The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The volume of 0.6 M NaOH required to neutralize 30 cm3 of 0.4 M HCI isa)50 cm3b)40 cm3c)30 cm3d)20 cm3Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup