When, in a solid state, molecules are vibrating in place, in a liquid state, molecules are moving fast, and in a gas state, molecules are moving very fast.
I believe the third one if i am not mistaken
Answer:
The correct answer is option a.
Explanation:
When aluminum hydroxide reacts with of nitrous acid it gives of aluminum nitrite and of water.
According to above reaction ,when 1 mole of aluminum hydroxide reacts with 3 moles of nitrous acid it gives 1 mole of aluminum nitrite and 3 moles of water.
Hence, the correct answer is option a.
A, milligrams because rice is very small therefore you'd need to use a very small unit of measurement.
Answer:
True
Explanation:
Specific volume is defined as volume occupied by unit mass. Its unit is meter cube/kg. Thus, specific volume can also be defined as volume occupied by 1 kg of mass.
It is also inverse of density as density is ratio of mass upon volume.
It is an intrinsic value as it does depend upon the amount of the substance.
Therefore, the given statement is true.