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adell [148]
3 years ago
12

Which of the following indicates the cathode rays has a large charge to mass ratio?

Chemistry
1 answer:
Anna007 [38]3 years ago
8 0

Answer:

Gggg

Explanation:

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Food contains chemical potential energy that the body uses. How do you think that the body gains this energy
defon
By digesting the food
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3 years ago
If the equation CO(g) + 2H2(g) →← → ← CH3OH(g) + energy is for a system at equilibrium, increasing the temperature will cause __
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Answer:

[CH₃OH] to decrease and [CO] to increase.

Explanation:

  • Since the energy appears as a product. So, the system is exothermic that releases heat.
  • Increasing the temperature of the system will cause the system to be shifted to the left side to attain the equilibrium again.
  • So, the right answer is:

<em>[CH₃OH] to decrease and [CO] to increase.</em>

<em></em>

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3 years ago
What does amoeba use to move and ingest prey?
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The cytoplasm slides and forms a pseudopodium in front to move the cell forwards. 
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g A and B are both non-volatile molecular compounds. Substance A has a greater molar mass than substance B. If 50 g of substance
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Answer:

The correct answer is - option D.  the boiling point of solution A will be lower than the boiling point of solution B

Explanation:

Colligative properties such as a decrease in the freezing point of the solution, increase in the boiling point of substance, decrease in Lowering of vapor pressure, and other properties depend upon the number of molecules only.

In the given solution the equal amount of two solutions are mixed that is 50 grams however due to the difference in the molecular mass so the atoms present in both solution A and B will be different. It is known that the number of atoms of a substance is inversely proportional to the molecular mass of the particular substance.

As it is given that Solution B has a low molecular mass which means it has a high number of atoms that means its boiling point will be higher than solution A.

8 0
2 years ago
When a radioactive isotope undergoes Beta Decay, which of the following will NOT occur? PLEASE HELP ASAP! THANKS.
sleet_krkn [62]

D) Energy is released


3 0
3 years ago
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