Answer: The freezing point of water will decrease by 7.44 K.

Plain water freezes at 32 degrees F, but when sugar, or salt, or other solutes are dissolved in it, the freezing point gets lower. This link says the standard 4:1 solution starts freezing at 26-27 degrees F.

It is pure water and pure sugar (glucose+fuctose) then it will freeze at or about 22F or -5.5C. At 2:1 it will freeze at 12.5F or -11C. Use a deep freeze as a normal freezer cannot get it that cold.

If what you’re working with is some Hershey’s Chocolate Syrup, there’s really no reason to freeze it. If it’s stored in your fridge, it will last a good 18 months and maybe even longer, thanks to the preservatives and gums used in the manufacturing process.

Freeze hot- or cold-process simple syrup for up to one year. Be sure to use a sterile, airtight container when freezing simple syrup. It may not freeze completely due to its high sugar content. When you’re ready to use it, thaw the simple syrup by soaking the container in warm water.

Pure maple syrup will not freeze solid but it becomes very thick and it will expand so be sure that there is sufficient room in the open container to allow for expansion. Stored under these conditions we recommend the syrup be used within one year.

The highest freezing point will be the one with the lowest molality of particles of solute, the glucose solution; the next highest will be the Ca(NO3)2 solution; and the lowest freezing point will be the KCl solution.

Hence, the highest freezing point is 0.1 m of NaCl solution.

alluminium sulphate

Compound PdCl4. 6H2O is a hydrated complex,1 molal aqueous solution of it has freezing point 269.28K.

Explanation: K2SO4 ionises to give three ions as a result of which effective molality in solution increases by three times. Hence, its freezing point is lowest.

Thus, Na3PO4 has the highest boiling point.

Here 0.05M NaCl is of the following aqueous solution will have minimum elevation in boiling point. Therefore it is solution which can solvent is water and mostly show in the part of the chemical equation by the appending and also the relevant chemical formula support to the major solution with no trouble of it.

Aqueous solution of HCl is the best conductor of electric current because HCl is strong acid, so it dissociates completely into ions.

Hence, hexane (C6H14) has the maximum boiling point.

2M glucose has a higher boiling point than 1M glucose. Thus, option A is the correct answer.