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kirza4 [7]
3 years ago
10

Displacement is the slope of a velocity vs. time graph A. True B. False

Chemistry
1 answer:
mezya [45]3 years ago
6 0

Answer:

The given statement is false.

Explanation:

Displacement is a vector quantity which represent shortest distance form initial position to final position.

Velocity of an object is defined as ratio of displacement of object to that of the time taken by object to move from its initial position to final position.

In displacement vs time graph the slope of the graph represent the velocity. Whereas slope of velocity vs time graph gives acceleration.

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K2SO3(aq)+MnCl2(aq)→MnSO3(s)+KCl(aq)
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Answer:

balanced equation : K2SO3+MnCl2------>MnSO3+2KCl

Explanation:

4 0
3 years ago
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The longest continuous chain of carbons is called the ______________.2. An organic compound containing only hydrogen and carbon
saveliy_v [14]

1: parent alkane.

2: polymers

3: idk

4: alkynes

5: its either n-butane or isobutane

6: saturated hydrocarbons

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8: Idk

9: I'm not sure either

Hope this helps! :)

5 0
4 years ago
Kipps appratus is for what?​
AlexFokin [52]
Preparation of small volumes of gases.
6 0
4 years ago
Cameron is visiting a new country while traveling around the world. He is extremely fascinated by the cuisine of this country. H
lina2011 [118]
Not exactly chemistry but ok.

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8 0
3 years ago
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CO + 2H2 ⇌ CH3OH ΔH <0
sveta [45]

Answer:

C. The energy released as the bonds in the reactants are broken is greater than the energy absorbed as the bonds in the product are formed.

Explanation:

  • CO + 2H₂ ⇌ CH₃OH     ΔH <0

As ΔH is negative, the given reaction is exothermic.

That means that <em>the enthalpy of the product is less than the enthalpy of the reactants</em>. In other words, part of the energy from the reactants is used to form new bonds (between C and H, for example), while the other part is transfered outside the system as heat.

Thus the correct answer is C.

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