Table of Contents
Which will have higher boiling point, 0.1 M NaCl or 0.1 M BaCl2 solution In water and why ? Since both the salt solution have same concentration, therefore the salt which gives maximum number of ions will show higher boiling point. NaCl dissociate to give two ions while BaCl. Hence BaCl2 posses high boiling point.
Which one has highest boiling point 0.1 m NaCl 0.1 m BaCl2 0.1 M sucrose 0.1 M KCl?
The right answer is b) 0.1 BaCl2 has the highest boiling point.
Which has more boiling point 0.1 m NaCl or 1M NaCl?
Answer : 0.1 M of NaCl has the higher boiling point.
Which of the following solutions will have the highest boiling point 1’m BaCl2 1 M urea 1’m FeCl3 1’m NaCl?
Which of the solutions have highest boiling point (explain) :-1M BaCl2 ,1M urea, 1M FeCL3 ,1m nacl. FeCl3 solution will have highest boiling point. This is because it is ionic and will have highest number of solute particles which will decrease the vapour pressure and increase the bp of solution.
What is the boiling point of BaCl2?
2,840°F (1,560°C).
Which solution has highest boiling point?
1 M AlCl3 solution will have the highest boiling point is because colligative properties such as elevation in boiling point is directly proportional to number of particles in solutions and AlCl3 produces highest number of particles or ions.
Which one has highest boiling point 0.1 N Na2SO4?
Among the given alternatives, Na2SO4 will exhibit the highest boiling point since it will dissociate into 3 ions when dissolved in the solution.
What is the boiling point of 0.1 M KCl?
[SOLVED] The boiling point of 0.1 M KCl solution is than 100^oC .
Which has higher boiling point NaCl or cacl2?
So from everything I’ve learned, NaCl would be more effective for the melting, because calcium chloride dissociates into three ions and sodium chloride dissociates into two, so that would make the boiling point of water with calcium chloride higher.
Which will have highest boiling point 1M glucose?
Breaking all the bonds in glucose molecules present in 1M glucose in comparison to 2M glucose. 2M glucose has a higher boiling point than 1M glucose. Thus, option A is the correct answer.
Which solution has the highest boiling point 1.0 M kno3?
Hence, 1.0 M Na2St4 has highest value of boiling point.
Which urea solution has the highest boiling point of 1%?
In general salt compound will have highest boiling point on comparing to carbon molecules which burns out sooner, among the list glucose and sucrose are not salty compound as it belong to carbohydrate group. Hence Urea had highest boiling point since it belongs to salt category. Answer is Option (1) 1% urea solution.
Which solution will have the highest boiling point 1 1 M c6h12o6 solution 2 1 M BaCl2 solution 3 1 M k4 Fe CN 6 solution 4 1 M KCL solution?
That’s why BaCl2 has a very high boiling point. Dissociation of glucose and urea in solution is quite slow so they have the low boiling point. So the correct answer is c.
Does KCl have a high boiling point?
2,588°F (1,420°C).
Is BaCl2 a salt?
What is Barium Chloride? Barium Chloride is the inorganic compound with the formula BaCl2. It is one of the most common water-soluble salts of barium. Like other barium salts, it is toxic and imparts a yellow-green coloration to a flame.
Is BaCl2 an acid or base?
BaCl2 is neither an acid nor a base. It is a neutral salt.
Which solution will have highest boiling point 1% glucose in water?
so 1% CaCl2 in water will shows maximum boiling point.
Which 0.1 M solution has the highest boiling point?
0.1 M FeCl3 gives maximum number of ions, thus has highest boiling point. Colligative properties like boiling point elevation, depend on the total number of particles in solution.
Which has maximum boiling point at one atmospheric pressure?
Van’t hoff is the number of ions a compound dissociates. So here we can see that the highest value of van’t hoff factor is of BaCl2 so it will have highest value of elevation constant and in continuation will have the highest boiling point among all. So, the correct answer is Option C.
Why Na2SO4 has a high boiling point?
Answer Expert Verified. Option (ii) 1.0 M Na2SO4 is correct because its molecular mass is highest among all that’s why its boiling point will be highest among four.
Which of the following solution has the highest boiling point * 1 point 0.01 M glucose 0.01 M potassium sulphate 0.01 M potassium nitrate 0.01 M urea?
0.01 m will have highest boiling point. , i= 1 as it is a non electrolyte and does not dissociate. As the concentration is highest for 0.01 m , it will have highest boiling point.
Which one of the following aqueous solutions has the highest boiling point?
Thus, Na3PO4 has the highest boiling point.
Why does 0.1 M KCl have a higher boiling point?
0.1 m KCI will have higher boiling point. This is because KCl dissociates in water to give two ions (KCI→k4+Cl-), whereas glucose does not dissociate. Hence, elevation in boiling points in 0.1 m KCl will be higher and therefore, its boiling point will be higher.
Which one will have higher boiling point 0.1 M sucrose or 0.1 M KCl solution?
0.1 Molal aqueous solutions of KCl will have higher boiling point because it is an electrolyte solute and on addition to the solvent it will give 2 ions and thus the no. of moles increases and boiling point elevation will be more.
What is the normal boiling point of ccl4?
170.1°F (76.72°C).
Which salt is more effective NaCl or CaCl2?
Calcium chloride is an effective deicer, working at temperatures below most competing products, and is significantly more effective than sodium chloride because of its ability to extract moisture from its surroundings and to cause exothermic or heat generating reactions.
Which has higher boiling point NaCl or glucose?
Boiling point of NaCl wille higher than that of glucose . In Na+ and Cl– are bonded together by ionic bonding. While in glucose all the elements are bonded by covalent bonding.
Why is CaCl2 preferred over NaCl?
The van’t Hoff factor for CaCl2 is greater than that of NaCl. Thus, the freezing point of water when CaCl2 is added to it is much lower than when NaCl is added to it. Thus, the eutectic mixture of CaCl2/H2O freezes at −55∘C while that of NaCl/H2O freezes at −18∘C.
Which has higher boiling point 1M glucose or 1M KCl?
Elevation of boiling point of 1M KCl solution is nearly double than that of 1M sugar solution.
Which solution has minimum boiling point?
since C6H12O6 is having the highest value of Vont Hoff factor, $$i$ $; and i is directly proportional to the depression in freezing point hence, C6H12O6 is having the lowest boiling point.
What is the boiling point of glucose?
Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module Density: 1.6±0.1 g/cm 3 Boiling Point: 527.1±50.0 °C at 760 mmHg Vapour Pressure: 0.0±3.1 mmHg at 25°C Enthalpy of Vaporization: 92.2±6.0 kJ/mol Flash Point: 286.7±26.6 °C.
Which has the lowest boiling point at 1 atm pressure?
The boiling point of a liquid at 1 atm is also known as the normal boiling point. It has been found that Helium has the lowest normal boiling point (−268.9 °C) because it has very weak intermolecular attractions.
Which has the highest freezing point at 1 atmosphere group of answer choices?
As \[FeC{l_3}\] solution comprises the maximum number of solute particles, its freezing point will be the lowest and sugar solution comprises the minimum number of solute particles so its freezing point will be the highest. So, the correct answer is Option B.
Which of the following aqueous solution has the highest boiling point having concentration 0.02 m?
NaCl is the correct answer.
