Which Statement Best Describes a Mole?
Answer :
A. It is used mainly for writing chemical formulas.
B. It is used for chemical equations that have reversible reactions.
C. It is used for directly comparing the amounts of substances.
D. It is used mainly for dealing with fluid substances.
Correct Answer: C. It is used for directly comparing the amounts of substances.
A mole in chemistry represents the quantity of a chemical substance comprising a specific number of fundamental entities like atoms, molecules, or ions. Thus, the most accurate description of a mole is its usefulness in directly comparing the quantities of substances.
Related Questions:
Which statement best describes ecological succession?
Which of The Following Events Takes Place in The Electron Transport Chain?
Unlock Full Answers Instantly !
Access detailed, expert solutions to all your questions with just one click. See the complete answers now !
Unlock NowAlready have an account ? Log in
Resolve all your doubts in One Place
We provide expert solutions to your questions. Search for your doubts here and resolve your queries smoothly.
ASK your questionRecently Added Questions
Which Method of Genetic Recombination is Illustrated in the Diagram?
A. Fertilization B. Independent assortment C. Crossing over D. Tetrad formation Correct Answer: C. Crossing Over The diagram shows crossing over, where two chromosomes swap parts. The crisscrossing lines show where this swap happens. After the exchange, the chromosomes are mixed, with pieces ...
ViewWhich environmental factor could lead to a decrease in genetic variation in a population of tuna?
A. an increase in food availability B. a decrease in tuna fishing C. an increase in pollution D. a decrease in tuna predators Correct Answer: C. an increase in pollution "An increase in pollution" may cause a population of tuna to become less genetically varied.The genetic diversity of the ...
ViewWhich of the Following is a Precursor to Vitamin d?
A. Arachidonic acid B. Cholesterol C. Triacylglycerol D. Phospholipids Correct Answer- B. Cholesterol Vitamin D, though classified as a fat-soluble vitamin, actually acts as a hormone in the body. The skin contains a precursor molecule called 7-dehydrocholesterol, which, when exposed to ...
ViewWhich Of These Urinary Hydration Biomarkers Provides The Best Index Of Day to Day Hydration?
A. Plasma volume B. Plasma osmolality C. Urine color D. Urine concentration Correct Answer:- B. Plasma osmolality Explanation: Urine osmolarity (also known as plasma osmolality) is the concentration of solutes in the urine. These osmotic solutes include urea, sodium (Na), potassium ...
ViewBoost Grades & Leave Stress
Share Your Requirements Now for Customized Solutions.
For Best Science Assignment Help
- Zero Plagiarism
- 24*7 Live Support
- Unlimited Revisions
- Free Plagiarism Report
- Money-Back Guarantee
- No Privacy Infringement
Whatsapp
Call 
Email 
Update your Number 
