Answer:
Change of odor
Change of color
Change in temperature
Change in energy
Change of composition
Formation of gases
The decomposition of organic matter
The Change is irreversible
Atomic number = 18 (Number of protons)
Mass number = 18 + 20 (Number of protons + neutrons)
Answer:
Explanation:
In stoichiometry, molar mass is used to convert between the mass of a substance and how many moles of a substance.
Answer:
Option b
Explanation:
Henry law describes solubility of gases in liquids.
According to Henry's law, amount of gas dissolved in a liquid depends upon its partial pressure above the liquids.
Mathematically, Henry's law is represented as:
C = K × P
Where,
C = Solubility of gas or concentration of gas in liquids
K = Henry's constant
P = Partial pressure of the gas over the liquid
For, Henry's law to be valid, pressure should be not too high and temperature should not be too low. Henry's law is also valid in case of low dissolved gas concentrations.
So, among the given options, option b, temperature is correct.
