1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
agasfer [191]
3 years ago
15

The greater the molality of solute, the less (easily) a solution evaporates.

Chemistry
1 answer:
Alina [70]3 years ago
7 0

Answer:

The answer is "False".

Explanation:

The given statement is false, which can be defined as follows:

  • Molarity is focused on solution liters, which is focussed on kg of solvents when analyzing the property of solutions related to vapor temperature.
  • Its pressure variations, quantities represented in molar concentration can be used.  
  • It is used when its meaning doesn't change with temperature changes. It can be calculated as the M1 x V1 = M2 x V2.

You might be interested in
What happens to the energy of gas particles when an elastic collision takes place?
julia-pushkina [17]
The answer is D because there is no forces of attraction or repulsion between gas particles .
3 0
2 years ago
Read 2 more answers
The student wants to test the conductivity of each solution. Prior to carrying out the investigation, the student needs to ident
puteri [66]

Answer:b

Explanation: the particles will soon dissolve which means that the particles are changing but the volume is staying the same and the concentration is changing

3 0
2 years ago
Read 2 more answers
How long would it take for 1.50 mol of water at 100.0 âc to be converted completely into steam if heat were added at a constant
defon
To convert boiling water to steam, that would involve heat of vaporization. The heat of vaporization for water at atmospheric conditions is: ΔHvap = <span>2260 J/g.

Molar mass of water = 18 g/mol

Q = m</span>ΔHvap = (1.50 mol water)(18 g/mol)(<span>2260 J/g) = 61,020 J

Time = Q/Rate = (61,020 J)(1 s/20 J) = 3051 seconds

In order to express the answer in three significant units, let's convert that to minutes.
Time = 3051 s * 1min/30 s = <em>102 min</em></span>
6 0
2 years ago
Compare wave A with wave B correctly in relation to amplitude.
Anni [7]
<span>Wave A will have a higher pitch than wave B.. This is not true becasue b has the higher PITCH becasue it's closer together.

Wave B will have a lower pitch than wave A... This basically A but worded differently. 

Wave A will have a louder sound than wave B... This is CORRECT becasue it's louder the waver are bigger, so it's louder. But it has a lower pitch, 2 different things. 

Wave B will have a louder sound than wave A. False..</span><span />
7 0
3 years ago
Read 2 more answers
How is the miscibility of two liquids related to their polarity?
makvit [3.9K]

Answer:

The more polar the liquid, the more likely that it is miscible with water. The polarity of a liquid does not affect its miscibility with water. The less polar the liquid, the more likely that it is miscible with water. The more polar the liquid, the less likely that it is miscible with water.

Explanation:

hope it helps you

4 0
2 years ago
Other questions:
  • Solid potassium hydroxide koh decomposes into gaseous water and solid potassium oxide . write a balanced chemical equation for t
    14·1 answer
  • How many ml of ethyl alcohol are presented in 50 ml bottle of an 70%
    10·1 answer
  • When 1.2383 g of an organic iron compound containing Fe, C, H, and O was burned in O2, 2.3162 g of CO2 and 0.66285 g of H2O were
    12·1 answer
  • Water is the only substance that is _____________ as a solid than as a liquid. Thus it is unique in its physical properties.
    7·1 answer
  • 200 grams of an organic sample which contains only carbon, hydrogen, and oxygen is analyzed and found to contain 97.30 grams of
    11·2 answers
  • Use your periodic table and calculator as needed for the following question.
    9·1 answer
  • Which branch of chemistry would be used by physicians when deciding
    12·1 answer
  • Acceleration cannot be _________
    7·1 answer
  • A scientist fills a large, tightly sealed balloon with 75,000 mL of helium at STP.
    15·1 answer
  • A gas with a pressure of 2.25 atm occupies 450.0 mL at a temperature of 300 K. What is the volume at 405.0 K?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!