seaweed having 50 g salt in 1 L water. The bucket contains 150 g of salt in 2 L of water
amount of water present in bucket is twice to amount of water in weed
At equilibrium, volume of water in weed is x and volume in bucket is y but concentration remain same as follows:
At equilibrium, weed loose z L from 1 L water to bucket containing 2 L as follows:
Thus, Weed will loose 0.25 L of water
Answer:
7
Explanation:
cuz it is trust me hope it helps though
Explanation:
Ionization energies are always negative quantities – (False)
Energy required to remove an outermost electron from gaseous atom is known as ionization energy. As energy is always required in ionization, therefore, ionization energy is always a positive quantity.
The third ionization energy is the energy needed to ionize three electrons from a neutral atom. (Ture)
1st ionization energy is the energy required to knock out outermost electron from neutral gaseous atom.
2nd ionization energy is the energy required to knock out second electron from neutral gaseous atom.
3rd ionization energy is the energy required to knock out third electron from neutral gaseous atom.
Oxygen has a larger first ionization energy than fluorine. (False)
Ionization energy increases when we move from left to right in a period. Fluorine comes after oxygen in 2nd period of the periodic table, so as per the trend, ionization energy of the fluorine is larger than oxygen.
The second ionization energy of an atom is always greater than its first ionization energy. (True)
Second ionization energy is always greater than first because of increased nuclear attraction after removing one electron.
