What is the molarity of \( 0.2 \mathrm{~N} \mathrm{Na}_{2} \mathrm{...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=h9jLzBtOvP4


Duration: 1:39
49 views
0

What is the molarity of \( 0.2 \mathrm{~N} \mathrm{Na}_{2} \mathrm{CO}_{3} \) solution?
(a) \( 0.1 \mathrm{M} \)
(b) \( 0 \mathrm{M} \)
(c) \( 0.4 \mathrm{M} \)
(d) \( 0.2 \mathrm{M} \)
W
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-13If \( \mathrm{a} \) is the initial concentration and \( \mathrm{K} ...
2023-02-13Which of the following polymers have vinylic monomer units? (a) Tef...
2023-02-13A complex of iron and cyanide ions is \( 100 \% \) ionised \( \math...
2023-02-13How does the Constitution of India ensures that India remains a sec...
2023-02-13If \( f(x)=\left\{\begin{array}{cc}e^{\cos x} \sin x & \text { for ...
2023-02-13Match the items in Column 'A' and Column ' \( \mathrm{B} \) ' and c...
2023-02-13Assertion : Electric potential is a vector. Reason : In an electric...
2023-02-13Which one of the following compounds has the smallest bond angle? \...
2023-02-13For a first order reaction with half life of 150 seconds, the time ...
2023-02-13If one angle of a triangle is equal to the sum of the other two, then triangle is a/an (a) acute...
2023-02-13What is the molarity of \( 0.2 \mathrm{~N} \mathrm{Na}_{2} \mathrm{...
2023-02-13Activated sludge should have the ability to settle quickly so that ...
2023-02-13A \( 0.2 \) molal aqueous solution of a weak acid (HX) is 20 \( \ma...
2023-02-13For a reaction \( \mathrm{A}+\mathrm{B} \longrightarrow \mathrm{C}+...
2023-02-13In the given figure, if \( A B \| D E \), then the value of \( \angle B C D \) is (a) \( 30^{\ci...
2023-02-13Communalism is both an ideology and as well as a social phenomenon....
2023-02-13If \( I=\int_{1 / 2}^{1} \frac{d x}{x^{4} \sqrt{1-x^{2}}} \) then \...
2023-02-13Aqueous solution of barium phosphate which is \( 100 \% \) \( \math...
2023-02-13Methanogens do not produce: a. oxygen \( \mathrm{P} \) b. methane W...
2023-02-13In a reaction the threshold energy is equal to (A) average energy o...
2023-02-13A line tangent to the graph of the function \( y \) \( =f(x) \) at ...


Tags:
pw