Question: Why KMnO4 is not a primary standard substance? Explain it.

Why KMnO4 is not a primary standard substance? Explain it.

Step by Step Solution

★★★★★

3.42 Rating (165 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

KMnO4 is not used as a primary substance because as follo... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Q:

MULTIPLE CHOICES 1. Which of the following is not a primary need, according to Maslow? a. Food b. Shelter c. Sex d. Education 2. Joe Smith, having been embarrassed at the office, goes home and binges...

Q:

Which one of the following is not a primary reason companies invest in other companies? a To earn return on excess cash b. To eliminate risk in other investments c. To gain influence over another...

Q:

Which of the following is not a primary scientific theory on how humans came to inhabit the Americas? Early humans traveled on the ice bridge between Greenland and eastern Canada. Early humans...

Q:

1. Describe the effect of including a hyphen when executing the su command. 2. A user's primary group can be a User Private Group. True or False? Explain. 3. The /etc/passwd file does not contain...

Q:

11. Which of the following is a property of primary standard substance? A) the substance should not be hygroscopic B) the substance should be reacted in a predictable way. C) the substance should...

Q:

Question 11 NaOH in the experiment of acid base titration is not primary standard substance: Not yet answered Select one: a. False b. True Marked out of 100 P Flag

Q:

Think about your own personal relationships (both romantic and friendships). After having read the chapter assigned for this week, do you see gendered patterns of interaction in your relationships?...

Q:

Why is there not just one standard GCs estimate template that can be used for each project?

Q:

explain why companies do not report a standard set of ratios calculated in accordance with standard definitions;

Q:

13.33 Where are your eyes? The objectifying gaze, often referred to as ogling or checking out, can have many adverse consequences. A group of researchers used eye-tracking technology to better...

Q:

Conduct some research into the inflows (revenues) and outflows (expenses) using the Income Statement of the organization you work for if possible. If not, explore another company based on information...

Q:

Using ICMA's benchmarking project and Key Performance Indicators, share with me a story of three cities. To do so, you must select: One year of data (not the current year for lack of data) Three...

Q:

Which business entity is a hybrid between corporations and unincorporated business forms? Multiple choice question. sole proprietorship limited liability company partnership C corporation

Q:

Assume that all parties involved face an interest rate of 8%. An enterprise can be financed which will generate $10 million in earnings annually forever and with no risk with either the sale of 1% of...

Q:

Multiple CHOICE Choose the one alternative that best completes the statement or answers the question. 1) One of the purposes of the statement of cash flows is to A) Determine the worth of the...

Q:

Read each statement and categorize it by the market attributes and consumer types that characterize each product life cycle stage. Place each item in the correct box on the chart. Market Attribute...

Q:

11. Which of the following is a property of primary standard substance? A) the substance should not be hygroscopic B) the substance should be reacted in a predictable way. C) the substance should...

Q:

Regarding to the end point and equivalence point: End point is located very close to the equivalence point. All of above. End point: point where is the sudden change of physico- chemical property of...

Q:

Expt. 2 Preparation and Standardization of Solutions for Acidimetry and Alkalimetry DATA SHEET A. Standardization of prepared NaOH solution Data & Results: Complete the table. TRIAL 1 TRIAL 2 TRIAL 3...

Q:

Give three reasons why potassium hydrogen phthalate is used as a primary standard 2 Explain why phenolphthalein, rather than methyl orange.

Q:

1. Describe how you will prepare 100.mL of a 0.0100M solution of KMnO4 using solid potassium permanganate (molar mass =158.05g/mol ). Show all of your detailed calculations, and explain how you will...

Q:

if you could explain as well thank you 2. The KMnO4 solution that is prepared in question 1 was standardized using a primary standard of Na2C2O4. In the first standardization trial, a sample of...