what does chemical weathering not use?

Q: When heating a test tube: It can sit directly on the countertop to cool Never look directly into…

A: When heating the test tube we should have to take certain care , so there should be no damage in lab…

Q: Give one reason why we cannot reuse boiling chips?

A: Boiling chips are small, porous stones that are made of calcium carbonate or silicon carbide. It is…

Q: ___________ explosives detonate almost instantaneously to produce a smashing or shattering effect.

A: Detonation: It is a type of supersonic exothermic reaction. Detonations occur in conventional…

Q: What are the major groups of additives used in formulating plastics?

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Q: A) Compare the different processes for manufacturing of glass.

A: A comparision question based on the manuacture of glass is to be acomplished.

Q: What is the difference between Lime scrubbing and limestone scrubbing?

A: The lime or limestone scrubbing process is the most common method for the reduction of the SO2…

Q: What made an ashless filter paper ashless?

A: Ashless filter paper is purely made up of cellulose.

Q: Why is it important to recycle?

A: In our day to day life we use lot of things which are very harmful for the environment and pollutes…

Q: When you see water sticking to glass this is mainly due to cohesion adhesion polarity specific heat…

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Q: Lab Safety When heating a test tube, O Always point the test tube away from you and others O Always…

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Q: What paint ingredients in the artwork we see in the film and how is the paint mixed  (tool?)?

A: All paints generally have four main ingredients -- pigments, binders, solvents (liquids) and…

Q: Give two benefits of vulcanized rubber.

A: Vulcanization of rubber: It is a process in which the mixture of raw rubber is heated in presence of…

Q: What action is NOT necessary before lighting a Bunsen burner? Select one: O Clear the burner area of…

A: Bunsen burner is used to create fire for reactions, experiments in labs.

Q: Differences between boiling tube,test tube and nessler glass

A: Test tube: A test tube is commonly used in all type of laboratories, also called sample tube or…

Q: Why thermal analysis is important for polymers but not for organic molecules?

A: The bonding among the small unsaturated molecules via the double bonds leads to the formation of the…

Q: There are many types of coating material for different types of application. Describe those…

A: A coating Is like screening or covering that is applied to the surface of any object .It is applied…

Q: Distillation set up: if water doesn't enter from the bottom of the outer glass jacket distillations…

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Q: Which composite or chemical would you prefer to protect the sun visor from melting?

A: The sun visor's flap or core is typically made from pressboard with a piece of metal for its…

Q: Explain why should acetylene gas cylinders used for gas welding be erected in upright position?

A: Natural gas is primarily derived from deep underground petroleum deposits. Since gases are lighter…

Q: List some improvement about plastic bottle.

A: 1. Plastic bottles can be recycled and used to make clothes, carpets , toys and packaging materials.…

Q: EADING?

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Q: A) Compare the Thermoplastic & thermosetting plastics.

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Q: Name the result of applying a coating over items that have not been properly dried of surface…

A: We are to discuss what happens when coating is applied on wet surfaces.

Q: You want to place a piece of glass tubing into a rubber stopper after the tubing has been fire…

A: We can place a piece of flying glass on a rubber stopper after the tube has cooled and cooled.…

Q: how solid and liquid chemicals should be handled?

A: How to handle solid and liquids chemical discription is given below.

Q: total rate of conductive heat loss through the windows of a house

A: In this question we have to explain the total rate of conductive heat loss through the window of a…

Q: Discuss different methods desorption techniques.

A: A question based on desorption technique, which is to be accomplished.

Q: finish structure ... draw structure ...

A: Protonation of alcoholic group by acid  Loss of water molecule leading to the formation of…

Q: 1. What is a “weathering test" and for which product is it applicable?

A: Weathering is the adverse reaction of a product to climate, which frequently results in…

Q: Are there any alternatives for a rotary evaporator?

A: Rotary evaporator is an equipment used in chemical laboratories to separate the solvents and the…

Q: What plastic is present in acrylic paints? Show structure.

A: Acrylic pain is water-based paint that is composed of tiny particles of plastic acrylic resin in…

Q: If you squeeze the test tube tongs, the test tube will face extra pressure during an ongoing…

A: A question based on general chemistry that is to be accomplished.

Q: s of carbon material p on carbon face seals. in equipment such a materials s were tested

A: Null and alternative hypotheses: There are 4 different carbon material types. Denote the true…

Q: What is the practical application of decorative coating? (With a diagram)

A: Decorative coatings for packaging began with simply metalizing polymer films and papers, which gave…

Q: Using the tensile test simulation tool (in the folder 7: Mechanical Properties of Metals), a.…

A: (a) (b) Proportional Limit (Hooke's Law): From the origin O to the point called proportional limit,…

Q: Why plasticizers are added during the moulding of plastics ?

A: Plasticisers are added during moulding of plastics. Reason  Plasticisers are low volatility liquid…

Q: holes

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Q: Draw the surface appearance of a mercury.

A: The detailed solution of your question given below-- The mercury surface heavily cratered and…

Q: Identify glass types and plastic in construction

A: There are different kinds of glasses which are important for the construction purposes. Glass is a…

Q: Prepare a report explaination on Bending Test - Compression Test

A: What is a Compression Test? compression test is any test in which a material experiences opposing…

Q: the difference between weathering erosion deposition

A: Given : To give the difference between weathering, erosion and deposition.