What do we smell in park?
If you have brought a picnic you can smell the food you brought. You can also smell the plants and trees and talk about what you are smelling. There are some pine trees that smell like vanilla and some that smell like strawberry. You may even see something an animal left behind and talk about how it’s stinky and yucky.
What are the 7 basic smells?
They are as follows:
- Fragrant (e.g. florals and perfumes)
- Fruity (all non-citrus fruits)
- Citrus (e.g. lemon, lime, orange)
- Woody and resinous (e.g. pine or fresh cut grass)
- Chemical (e.g. ammonia, bleach)
- Sweet (e.g. chocolate, vanilla, caramel)
- Minty and peppermint (e.g. eucalyptus and camphor)
What is an example of odor?
The definition of an odor is a distinctive and often unpleasant smell, or is a lingering impression or feeling. The smell of roses is an example of an odor. When a feeling remains that corruption exists after a political scandal is somewhat cleared up, this is an example of a time when the odor of corruption remains.
What are the 10 basic smells?
The team identified 10 basic odor qualities: fragrant, woody/resinous, fruity (non-citrus), chemical, minty/peppermint, sweet, popcorn, lemon and two kinds of sickening odors: pungent and decayed.
Which liquid has weakest odor?
Kerosine has strong odor and ethyl alcohol has weak odor g.i.r.l.s.w.h.o.c.a.n.s.h.o.w.
What is the smell of kerosene?
Kerosene smells much more like diesel or home heating oil it is not nearly as crisp a smell as gas. Smell kerosine has a oily smell. why do I smell kerosene? The most common cause of a kerosene odor in the house is the presence of petroleum products like paint or oil.
What is the odor of kerosene strong or weak?
Answer Expert Verified for me kerosene has the strongest odor, followed by diesel, ethyl alcohol and lubricating oil with the weakest odor.
What is the odor and phase of kerosene?
Kerosene, also spelled kerosine, also called paraffin or paraffin oil, flammable hydrocarbon liquid commonly used as a fuel. Kerosene is typically pale yellow or colourless and has a not-unpleasant characteristic odour.
What is the difference between kerosene and diesel?
Kerosene is a lighter diesel oil than #2, hence why it is designated as #1 diesel. The lighter weight means it contains slightly less energy – about 135,000 BTU per gallon vs. Kerosene doesn’t contain very high levels of aromatic compounds; they typically get concentrated in the #2 and heavier diesel fuel oils.
How can you tell the difference between gasoline and kerosene?
If you have both fluids, smell them. Smell is an easy way to tell the difference. Gasoline has a much stronger odor than kerosene oil.
Does alcohol and kerosene mix?
These two liquids are miscible because they are attracted to each other by hydrogen bonding. If ethanol is mixed with kerosene and used in a kerosene stove, whether by accident or through ignorance, the results can be very dangerous.
Why does isopropyl alcohol and kerosene mix?
Kerosene and isopropyl alcohol: So the reason these two liquids are miscible is that the hydrogen bonding between isopropyl alcohol molecules is not strong enough to overcome the Van Der Waals forces between the 3 carbon chain of isopropyl alcohol and the kerosene molecule.
Can ethyl alcohol dissolve kerosene?
Water is a polar solvent. Therefore ethanol dissolves in water. Kerosene is a non-polar solvent. Therefore grease dissolves in kerosene.
Which solute will dissolve kerosene?
Naphthalene
Is kerosene a solute?
(B) solute and solvent. Hint: Kerosene is oil and water is a polar solvent. The insolubility of kerosene is due to the fact that like dissolves like and hydrocarbons and water both are unlike.
Is salt soluble in kerosene?
I am Salt because salt dissolves in polar solvent i.e. water and is insoluble in non-polar solvent i.e. kerosene.
Why is salt insoluble in kerosene?
Salt is an ionic molecule. There exists electronegativity difference between Salt which gives polarity to the molecule. As sodium chloride is polar molecule it will be soluble in polar solvents like water. And insoluble in kerosene (as it is non-polar solvent).
What is insoluble in kerosene?
Kerosene is a non-polar organic solvent and dissolves only nonpolar covalent compounds. For instance, nonpolar molecular substances are likely to dissolve in hexane, which a nonpolar solvent and ionic compounds are insoluble in hexane.