Answer: Charles's law states that the volume of a given amount of gas is directly proportional to its temperature on the kelvin scale when the pressure is held constant. with k being a proportionality constant that depends on the amount and pressure of the gas.
Explanation:
Answer:
<u><em>Cis configuration is more stable</em></u>
Explanation:
Generally the is configuration of cycloalkenes is more thermo-chemically stable than the trans-configuration double bonds, because the latter causes twists in the ring, resulting in higher strain.
This also mean that there is a greater force of repulsion between cis molecules (little r no twists).
I hope you find this explanation was clear and helpful.
Answer:
28.16 °C
Explanation:
Considering that:-
Heat gain by water = Heat lost by metal
Thus,
Where, negative sign signifies heat loss
Or,
For water:
Mass = 165 g
Initial temperature = 28 °C
Specific heat of water = 4.184 J/g°C
For metal:
Mass = 4.00 g
Initial temperature = 75 °C
Specific heat of water = 0.600 J/g°C
So,
<u>Hence, the final temperature is 28.16 °C</u>
Answer:
it is a because blood is pumped but heart so the answer is A
