Explanation:
We know that molarity is the number of moles of solute present in liter of solution.
Mathematically, Molarity = 
As molarity is dependent on volume and volume of a solution or substance is dependent on temperature. So, with increase in temperature there will occur a decrease in volume of the solution. As a result, molarity will increase as it is inversely proportional to volume.
Hence, molarity of both the solutions will be different as temperature of both the solutions is different.
Answer:
Because energy is conserved, the kinetic energy of a block at the bottom of a frictionless
ramp is equal to the gravitational potential energy of the block at the top of the ramp. This
value is proportional to the square of the block’s velocity at the bottom of the ramp.
Therefore, the block’s final velocity depends on the height of the ramp but not the steepness
of the ramp
Explanation:
<span>The light spectrum that results from the light produced by an excited electron moving from a higher energy level back down to a lower energy level is an emission spectrum. The emission spectrum is formed by the electromagnetic radiation released by the transition in energy state.</span>
Answer:
V acid = 51.471 mL
Explanation:
- %v/v = [(compoud volumen)/(solution volume)]×100
∴ V solution = 387 mL
∴ %v/v = 13.3 %
compund volume:
⇒ (V acid)/( V sln) = 0.133
⇒ V acid = (0.133)(387 mL)
⇒ V acid = 51.471 mL
