Alerts
Wishlist
Cart
Sign In
Categories
Current Affairs & GK
Current Affairs
Show All Current Affairs & GK
eBooks
General Aptitude
Arithmetic Aptitude
Data Interpretation
Show All General Aptitude
General Knowledge
Basic General Knowledge
General Science
Show All General Knowledge
Medical Science
Anatomy
Biochemical Engineering
Biochemistry
Biotechnology
Microbiology
Show All Medical Science
Technical
Database
Digital Electronics
Electronics
Networking
Show All Technical
Verbal and Reasoning
Logical Reasoning
Verbal Ability
Verbal Reasoning
Show All Verbal and Reasoning
›
What is the freezing point depression of a solution containing 1 mole of solute
What is the freezing point depression of a solution containing 1 mole of solute in 1 kg of water? (Kf for water = 1.86 °C kg/mol) (2020)
Expand All
Collapse All
Practice Questions
1 question
Q1
What is the freezing point depression of a solution containing 1 mole of solute in 1 kg of water? (Kf for water = 1.86 °C kg/mol) (2020)
1.86 °C
3.72 °C
0.93 °C
2.78 °C
Show Solution
Copy
Freezing point depression = Kf * m = 1.86 °C kg/mol * 1 mol/kg = 1.86 °C.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the freezing point depression of a solution containing 1 mole of solute in 1 kg of water? (Kf for water = 1.86 °C kg/mol) (2020)
Solution:
Freezing point depression = Kf * m = 1.86 °C kg/mol * 1 mol/kg = 1.86 °C.
Steps: 5
Show Steps
Step 1: Identify the formula for freezing point depression, which is: Freezing point depression = Kf * m.
Step 2: Determine the value of Kf for water, which is given as 1.86 °C kg/mol.
Step 3: Identify the molality (m) of the solution. Since there is 1 mole of solute in 1 kg of water, the molality is 1 mol/kg.
Step 4: Substitute the values into the formula: Freezing point depression = 1.86 °C kg/mol * 1 mol/kg.
Step 5: Calculate the result: 1.86 °C kg/mol * 1 mol/kg = 1.86 °C.
Related Questions
W
What is the frequency of a wave if its wavelength is 2 meters and the speed of t
Question: What is the frequency of a wave if its wavelength is 2 meters and the speed of the wave is..
W
What is the main product of the reaction between an acid and a base? (2019)
Question: What is the main product of the reaction between an acid and a base? (2019)Options: SaltWa..
W
What is the main function of a transformer? (2014)
Question: What is the main function of a transformer? (2014)Options: Increase voltageDecrease voltag..
W
Which gas is evolved when an acid reacts with a carbonate? (2022)
Question: Which gas is evolved when an acid reacts with a carbonate? (2022)Options: O2H2CO2N2Correct..
W
What type of bond is formed between two atoms that share electrons? (2022)
Question: What type of bond is formed between two atoms that share electrons? (2022)Options: Ionic b..
‹
Biology (School & UG)
Chemistry (School & UG)
Civil Engineering
Commerce & Accountancy
Computer Science & IT
Current Affairs & GK
Data Structures & Algorithms
eBooks
Electrical & Electronics Engineering
English (School)
General Aptitude
General Knowledge
General Knowledge & Current Affairs
Languages & Literature
Law & Legal Studies
Major Competitive Exams
Mathematics (School)
Mechanical Engineering
Medical Science
Physics (School & Undergraduate)
Quantitative Aptitude & Reasoning
Social Science (School)
Technical
Verbal and Reasoning
Vocational & Skill Development
›
Soulshift Feedback
×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy
?
0
1
2
3
4
5
6
7
8
9
10
Not likely
Very likely
✕
↑
