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kirza4 [7]
3 years ago
10

Which of the following does not involve colligative properties?

Chemistry
2 answers:
kumpel [21]3 years ago
8 0
The answer is d. calcium silicide is added to liquid steel to increase the steel's ability to freeze 
Dahasolnce [82]3 years ago
3 0

Answer:

B. Melting point acceleration

Explanation:

Educere/ Founder's Education

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Answer:

They experience the same pressure

Explanation:

To answer this question, we recall Pascal's, Law Pascal's law states that  an increase in pressure at a point in a confined cylinder containing a fluid, there is also an equal increase at all other points in that cylinder.

According to Pascal's law the pressure if the pressure expereienced by the larger diameter piston increases, the pressure experienced by the smaller diameter piston also increases by the same amount

However considering that pressure = Force/area F1/A1 =F2/A2

thus where A1 = πD²÷4 and A2 = πD²÷ 16 we have

we have F1×4/πD² = F2×16/πD² or F1 = 4× F2

They experience the same pressure but the larger cylinder delivers four times the force transmitted from he outside to the smaller cylinder

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