Answer: Option (d) is the correct answer
Explanation:
The energy present within the bonds of the atoms of a compound or molecule is known as chemical energy.
As this energy is present at a position that is, within the bonds hence it is a potential energy. So, whenever there occurs a chemical reaction the stored chemical energy is released.
As potential energy is the energy possessed because of position of a substance. And, kinetic energy is the energy present due to the motion of an object.
Therefore, we can conclude that chemical energy is a form of potential energy.
Answer:
It is a Cline or layer where density gradient is greatest within a body of water
T₁=84 d
t₂=14 d
m₁=4 g
n=t₁/t₂
n=84/14=6
m₂=m₁/2ⁿ
m₂=4/(2⁶)=0.0625 g
0.0625 grams will remain after 84.0 days
Answer:
5. 56.5217
Explanation:
Calculate percent yield by (actual yield / theoretical yield) times 100
(13/23) x 100 = 56.52173913
