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vekshin1
2 years ago
11

What is the most threatening, long term,aspect of nuclear fallout?

Chemistry
2 answers:
Nana76 [90]2 years ago
7 0
D) Radioactive contamination

natima [27]2 years ago
4 0

Answer: Radioactive contamination

Explanation: Radioactive wastes can be defined as the wastes that is leaked out due to the nuclear fallout.

The radioactive contamination can affect the huge population of animals that will drink the contaminated water. It is a way more dangerous if consumed by the human beings.

The radioactive contamination remains in the water for years and affects the health of the individual.

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How many liters of O2 at 298 K and 1.00 bar are produced in 1.50 hr in an electrolytic cell operating at a current of 0.0200 A?
stellarik [79]

Answer: 0.0069L

Explanation:

2H2O(l) ---->O2(g) + 4H+(aq) + 4e-

no of moles= it/eF

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= 0.0002798 moles= 2.798x 10 ^-4moles

Using  ideal gas equation,

P V = n R T

Where, P is the pressure,

V is the volume,

n is the number of moles,

R is the gas constant, and T is the temperature

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Substituting the values,

V = nRT/P = (2.798 x 10-4moles x 0.08205 L atm mol K x 298 K)/ 0.986923 atm = 0.0069L

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3 years ago
The Earth's mantle is
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