While stating Boyle's law why should we use the phrase at constant temperature?

Q: What variables do we hold constant for Boyle's Law? Pressure Temperature Volume Number of Moles

A: Given PressureTemperatureVolumeNumber of Moles We have to find, What variables do we hold constant…

Q: Why are elemental dopants for Silicon or Germanium usually chosen from group XIII or group XV?

A: The elemental dopants for silicon or germanium is usually chosen from group XIII or group XV

Q: Many dry cereals are fortified with iron, which is added to the cereal in the form of small iron…

A: The iron particles are separated from the cereal with the help of magnets. we need to grind and…

Q: Why zener breakdown voltage decreases with increase in temperature?

A: One of the most important characteristics of zener diode is zener break down. When a reverse voltage…

Q: How about an oxygen molecule?

A:

Q: If no molecule in a body can escape, would body have any odor?

A: The odour is due to molecular diffusion, hence if the molecule could escape, the body will have…

Q: Do you find the idea that you are made of recycled atoms disturbing? Why or why not?

A: We are made of atoms that were formed on other starts and distributed across the universe.

Q: What does the Boyle’s Law say?

A:

Q: Why does the conductivity of metals decrease with increase in temperature?

A: Decrease in conductivity of metal with the increase in temperature: In metals, there are free…

Q: Explain what would happen to the pressure inside a cylinder if you decreased its volume, according…

A: Boyle's Law is also known as Boyle-Mariotte Law. It is a scientific law related to gases.

Q: hy do molecular compounds have low melting and boiling points compared to ionic

A: The molecules in covalent compounds are held by weak van der Waal's forces, hence they have low…

Q: DETAILS der the figure below. SERCP9 4.P.017.SOLN.

A: GivenW=676 Nθ=31°

Q: How many moles of atoms are present in 1 mole of water?

A:

Q: Which phenomena demonstrates Boyle's law? Select all that apply. A. A ballon that pops when rising…

A: According to Boyle's law, at constant temperature, the pressure of an ideal gas is directly…

Q: OI only OIl only IIl only OI and II only 1, Il and III

A: in all three of them i.e (i),(ii) and (iii) ameter is connected correctly

Q: Consider the given half-reactions that occur at the cathode and anode in an electrolysis reaction at…

A: "As per the guidelines i solved the first three subpart". The emf of the cathode in electrolysis…

Q: What is meant by ‘doping’ in a semiconductor?

A: To start the conduction of semiconductor, doping is necessary. How the semiconductor will conduct…

Q: What is Snell's law?

A: Light ray deviates from expected path as it moves from one medium to another. Snell’s law gives the…

Q: examples? does temperature influence the surface tension sity of ionic liquids and their solutions?

A: The viscosity of liquid decreases rapidly with rise of temperature. For example , in case of water,…

Q: Why do metals feel cold even when they are at room temperature?

A: Metals feel cold

Q: Which quantity is held constant for Boyle's law, Gay-Lussac's law, and Charles's law? O volume mass…

A: Boyle's law holds temperature constant.

Q: Suppose that a semiconductor device is using a 10.51-mg sample of a hypothetical element By, that is…

A:

Q: How does microwave cooking differ from conventional cooking?

A: Given:  micowave cooking and conventional cooking

Q: Can a diamond conduct electricity?

A:

Q: The base of a transistor is .... Doped A. Lightly В. Неavily C. Moderately D. None of the above В D

A:

Q: Enercise:- A. diame tenrile deformatio a allowable allowable bel amory Malar Alua Bom Tit

A:

Q: The specific latent heat of vaporization of a particular liquid is 2.0 x 10 Jkg, its relative…

A: Given : Specific latent heat of vaporization, LVH  =  2.0x105J/Kg Relative molecular mass  =  30…

Q: Calculate for the final boilir aqueous solution of KBr. The b water is 0.512 °C kg mol·1, anc…

A: We have givenAqueous solution of KBr (M)= 2.70 MBoiling point constant (k)= 0.512 °C Kg mol-1and…

Q: A two-component mixture is made up of components A and B with nA=0.11ng. If a small change in…

A: In the given question, We have to calculate the value of change μB.

Q: Calculate the y-component of the center of mass of the following molecule. Answer in Angstroms (Ă),…

A:

Q: Qll The prodeet of the two influehces Choose the answe H BT At 2/8^A^ t.

A: It is the commutative property of operater

Q: Explain (i) Boyle's law (ii) Charles' s Law.

A: i)Boyle's law:at constant temperature , pressure of a given ideal gas is inversely proportional to…

Q: Cite at least two reasons for predicting that LEDs will emerge as more popular than CELs.

A:

Q: When can you say that a chemical system is a substance or a mixture?

A:

Q: Suppose that a semiconductor device is using a 10.26-mg sample of a hypothetical element By, that is…

A:

Q: What do you mean by an extrinsic semiconductor?

A: An extrinsic semiconductor is a semiconductor that is doped by the specific impurity, that is called…

Q: Suppose that a semiconductor device is using a 10.51-mg sample of a hypothetical element By, that is…

A:

Q: State And Explain The Limitations Of Boyle’S Law

A: Boyle’s law  states that a gas at a given mass, kept at a constant temperature, the pressure exerted…

Q: How does a molecule differ from an atom?

A: Atom is the smallest unit of matter. It is the smallest part an element can divide into. Also, atom…

Q: Van der Waals forces can hold inert gas atoms together to form solids at low temperature, but they…

A: Firstly we will discuss the nature of Van der Waals forces, These forces are very weak and short…