For the titration of a 10 mL (aq) solution of CaCO3, 2 mL of 0.001 M Na2EDTA is

Question

For the titration of a 10 mL (aq) solution of CaCO3, 2 mL of 0.001 M Na2EDTA is required to
reach the end point. The concentration of CaCO3 (assume molecular weight of CaCO3 = 100) is

Options:

A . 5 * 10"“4 g/mL

B . 2 * 10"“4 g/mL

C . 5 * 10"“5g/mL

D . 2 * 10"“5g/mL

Answer: Option B

-NA-

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. The ground state term of [Ni(H2O)6]2+ is ....

Question 2. Polarographic method of analysis to obtain individual amounts of Cu2+ and Cd2+ in a given mixture of the two ions (Cu2....two ions (Cu2+ and Cd2+) is achieved by measuring their

Question 3. N,N-Dimethylformamide (DMF) gives different patterns of signals for the methyl protons when its 1H NMR spectrum is reco.... (z) 150 °C

Question 4. Heating a mixture of ammonium chloride and sodium tetrahydridoborate gives one liquid product(X), along with other prod....product(X), along with other products, under ambient conditions.Compound X is

Question 5. N,N-Dimethylformamide (DMF) gives different patterns of signals for the methyl protons when its 1H NMR spectrum is reco....is recorded on a 300 MHz spectrometer, is _________ Hz.

Question 6. Heating a mixture of ammonium chloride and sodium tetrahydridoborate gives one liquid product(X), along with other pro....other products, under ambient conditions.Compound X is an example of

Question 7. The standard half-cell reduction potential of Fe3+ (aq) | Fe is “ 0.036 V and that of OH- (aq) | Fe (OH)3 (s) | Fe is....of loge (KSP) for Fe (OH)3 at 298 K is

Question 8. The standard half-cell reduction potential of Fe3+ (aq) | Fe is “ 0.036 V and that of OH- (aq) | Fe (OH)3 (s) | Fe is....Fe (OH)3 , the appropriate cell representation and its emfare, respectively,

Question 9. If 3 â‰¤ X â‰¤ 5 and 8 â‰¤ Y â‰¤ 11 then which of the following options is TRUE? ....

Question 10. Mahatama Gandhi was known for his humility as ....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0

Submit Solution

More Questions on This Topic :

Latest Videos

Latest Test Papers