Which product is formed when glycerol is heated with KHSO4?
Glycerol when heated with KHSO4 forms allyl alcohol.
Is potassium bisulfate a dehydrating agent?
Potassium hydrogen sulphate, KHSO4 works as a dehydrating agent at 473K−503K and thus, removes water.
Is KHSO4 an acid or base?
Potassium bisulfate is an inorganic compound with the chemical formula KHSO4 and is the potassium acid salt of sulfuric acid. It is a white, water-soluble solid.
What happens when glycol is heated with KHSO4?
Glycerol on heating potassium hydrogen sulfate , undergoes dehydration with removal of two water molecule from the the glycerol molecule. Hence, resulting in formation of unsaturated aldehyde that is acrylic aldehyde.
When glycerol is heated with potassium hydrogen sulphate KHSO4 What does it form?
acrolein
When glycerol is heated with KHSO4 it gives acrolein which has a bad odour.
Does khso4 dissolve in water?
Potassium bisulfate is an inorganic compound with the chemical formula KHSO4 and is the potassium acid salt of sulfuric acid….Potassium bisulfate.
| Names | |
|---|---|
| Boiling point | 300 °C (572 °F; 573 K) (decomposes) |
| Solubility in water | 36.6 g/100 mL (0 °C) 49 g/100 mL (20 °C) 121.6 g/100 mL (100 °C) |
Is khso4 soluble in water?
Fused salt is deliquescent, Soluble in water, yielding a corrosive acidic solution. Acidic salts, such as POTASSIUM HYDROGEN SULFATE, are generally soluble in water.
How is acrolein formed from glycerol?
When glycerol (also called glycerin) is heated to 280 °C, it decomposes into acrolein: (CH2OH)2CHOH → CH2=CHCHO + 2 H2O. This route is attractive when glycerol is co-generated in the production of biodiesel from vegetable oils or animal fats.
What is produced when glycerol is heated with excess of hi it produces?
2-iodopropane
Glycerol when treated with excess HI produces 2-iodopropane.
What happens when glycol is heated with khso4?
Is KHSO4 acid or base?
Potassium bisulfate is an inorganic compound with the chemical formula KHSO4 and is the potassium acid salt of sulfuric acid. It is a white, water-soluble solid. soluble in acetone, ethanol. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Is KHSO4 alkaline?
Showing Compound Potassium hydrogen sulfate (KHSO4) (FDB013311) potassium hydrogen sulfate belongs to the class of inorganic compounds known as alkali metal sulfates.
What happens when glycerol is treated with KHSO4?
When glycerol is heated with KHSO4, acrolein is produced.
Which of the following reagents will convert glycerol to acrolein?
When glycerol is heated with potassium bisulphate or conc. sulphuric acid or phosphorus pentoxide, dehydration takes place. The β-elimination reaction takes place to give acrolein or acrylic aldehyde.
What happens when glycerol react with hydrogen iodide?
If we treat the glycerol with an excess of hydrogen iodide it forms 1,2,3−tri−iodopropane t the first step and it is unstable. It loses a molecule of iodine and forms Allyl iodide.
Which of the following is not formed when glycerol reacts with HI?
Which of the following is not formed when glycerol reacts with HI? Solution : `CH_(2)-OH-CHI-CH_(2)OH` is not formed in the reaction of glycerol with HI.