The mass of oxalic acid crystals (H(2)C(...

The mass of oxalic acid crystals `(H_(2)C_(2)O_(4).2H_(2)O)` required to prepare 50 mL of a 0.2 N solution is:

4.5g

6.3g

0.63g

0.45g

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

QUANTUM NUMBERS AND GENERAL CHEMISTRY
GRB PUBLICATION|Exercise subjective type|34 Videos
S BLOCK ELEMENTS
GRB PUBLICATION|Exercise SUBJECTIVE TYPE|9 Videos

Similar Questions

Explore conceptually related problems

The mass of oxalic acid crystals H_(2)C_(2)O_(4).2H_(2)O required to prepare 500 mL of 0.2N solutions is .....

What weight of oxalic acid (H_(2)C_(2)O_(4)2H_(2)O) is required to prepare 1000mL of N//10 solution?

Calculate the amount of oxalic acid (H_(2)C_(2)O_(4).2H_(2)O) required to obtain 250m of deci-molar solution.

The equivalent weight of oxalic acid in C_(2)H_(2)O_(4). 2H_(2)O is

Calculate the number of molecules of oxalic acid (H_(2)C_(2)O_(4).2H_(2)O) in 100 mL of 0.2 N oxalic acid solition.

Calculate the number of molecules of exalic acid (H_(2)C_(2)O_(4)2H_(2)O) in 100 mL of 0.2 N oxalic acid solution.

Calculate the normality of solution containing 31.5 g of hydrated oxalic acid (H_(2)C_(2)O_(4).2H_(2)O) in 1250 mL of solution.

Calculate the normality of solution containing 31.5 g of hydrated oxalic acid (H_(2)C_(2)O_(4),2H_(2)O) in 1250 mL of solution.

Borax in water gives the following: B_4O_7^(2-)+7H_2Oto4H_2BO_3+2overset(ɵ)(O)H How many grams of borax (Na_2B_4O_7.10H_2O) are required to (a). Prepare 50 " mL of " 0.2 M solutionl. (b). Neutralise 25 " mL of " 0.2 M H_2SO_4 (Mw of borax =382 )

Calculate the mass of oxalic acid (H_(2)C_(2)O_(4)) which can be oxidised to CO_(2) by 100.0mL of MnO_(4)^(-) solution, 10 mL of which is capable of oxidising 50.0mL of 1.0NI^(-) to I_(2) ?

GRB PUBLICATION-REDOX REACTIONS-All Questions

How many millilitres of complete reaction with a solution containing 0...
Text Solution
|
If 25mL of a H(2)SO(4) solution reacts completely with 1.06g of pure N...
Text Solution
|
The mass of oxalic acid crystals (H(2)C(2)O(4).2H(2)O) required to pre...
Text Solution
|
125mL of 63% (w/v) H(2)C(2)O(4).2H(2)O solution is made to react with ...
Text Solution
|
A certain weioght of pure CaCO(3) is made to react completely with 200...
Text Solution
|
Volume V(1)mL of 0.1 M K(2)Cr(2)O(7) is needed for complete oxidation ...
Text Solution
|
Which of the following solutions will exactly oxidize 25mL of an acid ...
Text Solution
|
An element A in a compound ABD has oxidation number A^(n-). It is oxi...
Text Solution
|
A mixture of 0.02 mole of KBrO(3) and 0.001 mole of KBr was treated wi...
Text Solution
|
Hg(5)(IO(6))(2) oxidizes KI to I(2) in acid medium and the other produ...
Text Solution
|
The normality of 0.3M phosphorous acid H(3)PO(3) is:
Text Solution
|
An aqueous solution of 6.3 g oxalic acid dihydrate is made up to 250 m...
Text Solution
|
When I^(Theta) is oxidised by MnO(4)^(Theta) in an alkaine medium, I^(...
Text Solution
|
The amount of wet NaOH containing 15% water required to prepare 70 lit...
Text Solution
|
50 mL of 0.1 M solution of a salt reacted with 25 mL of 0.1 M solution...
Text Solution
|
HNO(3) oxidies NH(4)^(+) ions to nitrogen and itself gets reduced to N...
Text Solution
|
25ml of a 0.1(M) solution of a stable cation of transition metal z rea...
Text Solution
|
How many litres of Cl(2) at STP will be liberated by the oxidation of ...
Text Solution
|
One gram of Na(3)AsO(4) is boiled with excess of solid KI in presence ...
Text Solution
|
What happen when a solution of potassium chromate is treated with an e...
Text Solution
|