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What is the random molecular of a substance is greatest when the substance is?
Wiki User
∙ 12y ago
It is greater when the substance is at a higher temperature. This is because the mean square speed of the molecules of a system is proportional to thermodynamic temperature.
Wiki User
∙ 13y ago
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What term describes the disorder of random molecular motion?
Entropy
Which substance has a higher molecular weight a methylene blue or potassium permanganate?
METHYLENE BLUE has high molecular weight.
Would a substance of high molecular weight diffuse faster than a substance of lower molecular weight?
yes, a substance of high molecular weight will diffuse faster than a substance of lower molecular weight since the molecules will absorb the liquid and easily soak the other molecules,all round,hence diffuse faster
Which formula shows a substance that is not molecular h2 h h2o co2?
H (hydrogen)
How molecular motion changes as a substance changes from one state to another?
Molecular motion is less constrained in liquid than in solid and is less constrained in gas than in liquid.
How do you describe the dissolving process as a result of random molecular motion?
Dissolving is when a substance has mixed into a solvent.
What is the shape of an amorphous substance?
an amorphous substance is something that has a random molecular formation in it's natural form (when solidified). the opposite would be semi-cristaline which has random molecular structure when heated but returns to an organised unifom state when solidified. example. certain polymers
What is a gram of a molecular substance?
A gram of a molecular substance is the quantity that will have a mass of 1 gram.
Which substance shows a substance that is not molecular?
A formula unit.
Can molecular structure of moonlight change random?
No. Light is not made of molecules and has no molecular structure to change.
Dose represents a molecular substance Al2O3?
No, it represents an ionic substance
What term describes the disorder of random molecular motion?
Entropy
What is the random mixing of gas called?
This phenomenon is the molecular diffusion.
What are the characteristics of a molecular substance?
o hai
What is a molecule a group of?
A Molecular Substance or Compound.
Is KCl a molecular or ionic substance?
It is ionic
How is a molecular substance similar and different from molecular elements?
"Molecular element" is a much narrower category than "molecular substance". The kinetic units* of a molecular element contain at least two atoms, but all the atoms in the kinetic unit must be atoms of the same element. A molecular substance may contain any number of atoms of any number of elements. Therefore, every molecular element is a molecular substance, but the reverse is not true. The only additional requirements for a molecular substance are that all its kinetic units must have the same chemical composition and must contain at least two atoms but must not have any net electrical charge. ____________________________________________ *A kinetic unit is the smallest portion of a substance that moves further apart on average from other kinetic units when the substance expands while maintaining nearly constant interatomic distances within the kinetic unit itself.
