What is matter

Q: If 150 grams of water is heated from 20°C to 30°C , what is the number of joules of heat energy…

A: Specific heat ( s ) :-  The amount of heat required to raise the temperature of one gram of a…

Q: Is the specific heat capacity of a substance an intensive or ex-tensive property? Explain.

A: Specific heat capacity:

Q: What can be exchanged with the surroundings in an isolated system? Group of answer choices mass and…

A: A isolated system is that system which can neither exchange heat nor mass from surrounding.

Q: How is kinetic and potential energy differ?  How are they related?  Please citean everyday situation…

A: When an object is at rest the body is said to possess potential energy. in another case when the…

Q: The energy needed to raise the temperature of an object 1oC"

A: A multiple choice question based on specific heat, which is to be accomplished.

Q: What are the factors affecting the Kinetic Energy (joules)? Why?

A: The energy possesed by body dueto its motion is known as kinetic energy.

Q: 1. Select the incorrect statement. q is the symbol for heat q = mC;AT The unit for g is Joules q is…

A:

Q: All moving objects have Kinetic Energy. O True O False

A: we know that Kinetic energy is determined by the equation 0.5•m•v2.

Q: Whatis matter?

A: The objective of this question is to understand the concept of matter in the field of chemistry.

Q: What are the 4 states of matter?

A: To identify: 4 states of matter.

Q: Which of the following is Not a state furction? A. pressure B temperature C. energy d work

A: The property whose value depends only on the state but not on the path by which that state has been…

Q: Does 1L of water at 65° C have more, less or same quantity of energy as 1 mL of water at 65° C?…

A:

Q: Select characteristics of Components

A: A system is an orderly grouping of interdependent components linked together according to a plan to…

Q: J cal kJ 688 199 0.585

A: 1 cal = 4.184 J  1kJ = 1000 J

Q: Explain why chloroform is a pure substance and not a mixture

A: Pure substance :- The form of matter which is having constant chemical composition and…

Q: 21. What process transfers thermal energy from the surroundings to the system? Group of answer…

A: Isothermic process is a process where temperature  is constant.

Q: How is matter classifi ed?

A: The classification of matter has to be given.

Q: FO & H H3O+ N + H₂O, heat H3N O

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: If chart B represents the cooling of a 14.0 g of a substance at a constant rate, determine the…

A: The substance is in the liquid phase from C to D. We can find the specific heat of the substance by…

Q: What are the important cycles of matter?

A: The elements of periodic table are found in different states of matter on earth.  The important…

Q: Jord CI 3 Cl heat 10 Lindlar Catast Ha 결 F o=

A:

Q: f surroundings of _________ system are cooler than the system itself then transfer of heat will be…

A: The system consists of those molecules which are reacting. The surroundings are everything else; the…

Q: It takes 45.0 J to raise the temperature of an 10.6 g piece of unknown metal from 13.0° C to 24.9…

A: Given :-  Amount of heat absorbed = 45.0 J  Mass of piece of metal = 10.6 g  Initial temperature =…