I believe the answer to this is Decrease resistance to herbicides
Answer: Option (B) is the correct answer.
Explanation:
According to the given reaction equation, formula to calculate is as follows.
= coefficients of gaseous products - gaseous reactants
= 1 - 0
= 1
Also we know that,
For the equation,
Activity of solid and liquid = 1
As,
Hence, = 0.0056 atm
Thus, we can conclude that partial pressure of oxygen gas at equilibrium is 0.0056 atm.
6.02*10^23 is Avagadro's number representing the number of molecules per mole of substance.
5 .....................................
Answer:0.125 moles of CaCl2
Option D 0.13moles
Explanation:
Molarity= number of moles/ volume of solution
0.25M×.5 = number of moles
0.125 moles