Answer:
Option a (100 kPa) is the appropriate option.
Explanation:
The given value is:
Original pressure,
P₁ = 50 kPa
Let the new pressure be "x".
Now,
⇒ ![\frac{P1}{T_1} =\frac{P_2}{T_2}](https://tex.z-dn.net/?f=%5Cfrac%7BP1%7D%7BT_1%7D%20%3D%5Cfrac%7BP_2%7D%7BT_2%7D)
On substituting the values, we get
⇒ ![\frac{50}{T_1} =\frac{x}{2T_1}](https://tex.z-dn.net/?f=%5Cfrac%7B50%7D%7BT_1%7D%20%3D%5Cfrac%7Bx%7D%7B2T_1%7D)
On applying cross-multiplication, we get
⇒ ![x = 50\times 2](https://tex.z-dn.net/?f=x%20%3D%2050%5Ctimes%202)
⇒ ![=100 \ kPa](https://tex.z-dn.net/?f=%3D100%20%5C%20kPa)
Thus the answer above is the right one.
To solve such this we must know the concept of chemical reaction. Therefore the correct option is option C that is the properties and identity of the reacting substances.
<h3>
What is chemical reaction? </h3>
Chemical reaction is a process in which two or more than two molecules collide in right orientation and energy to form a new chemical compound. The mass of the overall reaction should be conserved. There are so many types of chemical reaction reaction like combination reaction, double displacement reaction.
A change in the properties and identity of the reacting substances means that a chemical reaction has occurred.
Therefore the correct option is option C.
Learn more about the chemical reactions, here:
brainly.com/question/3461108
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The law of conservation of energy is one of the most commonly used principles in physics and chemistry wherein it states that "Energy<span> can neither be created nor destroyed; rather, it transforms from one form to another." Therefore, the energy entering the system, should be equal to the amount of energy leaving the system.</span>
Answer:
Increase blood flow to the hands and feet
Explanation:
Answer:Noble gases:
are highly reactive.
react only with other gases.
do not appear in the periodic table.
are not very reactive with other elements.
Explanation:
Noble gases:
are highly reactive.
react only with other gases.
do not appear in the periodic table.
are not very reactive with other elements.