The bubbles in the boiling water are hydrogen and oxygen gas been released due to broken bonds Is the statement true or false if false correct the statement

Q: PAPER CLIP EXPERIMENT (FLOAT) Surface Tension and Salt Solution a. Water with salt will always…

A: Few questions based on properties of liquid that is to be accomplished.

Q: Give the major force in NaBr solution. Group of answer choices carbon bonding dipole-dipole

A: NaBr is ionic compound since it is made up of ions  H2O is polar covalent compound

Q: In AAS, which of the following terms descrive a process on how a liquid sample is converted into…

A:

Q: Weaker the intermolecular forces of attraction larger will be the rate of evaporation Select one :…

A:

Q: high polarity.

A: 7) polypropylene is lower flexural strength .It is 40 MPa

Q: what would you predict would be the relative boiling points of hydrogen, hydrogen chloride, and…

A: The boiling point of any substance depends upon the strength of intermolecular force of attraction.…

Q: The bonds between the oxygen and the hydrogen atoms in a water molecule are ________ bonds. The…

A: In case of water in its liquid state, there are two types of bonds: Intramolecular bond: this is a…

Q: In the instantaneous evaporation method, no more than one substance can be evaporated during one…

A: A question based on analytical process that is to be accomplished.

Q: if everything is being equal, as molecular weight decreases does the boiling point?

A: Elevation of boiling point is given by:

Q: Suppose you mix an unknown clear liquid with water and the added liquid mixes completely with the…

A: If we add non polar solvents like oil or benzne then, they are not soluble in water, they form layer…

Q: Has very strong force of attraction and short relative distance. a) Atom b) Molecule Has very…

A: Atom: At atom is a tiny particle of a chemical element. Molecule: A molecule is a group of atoms…

Q: Topic- Around the word boiling point and vapor pressure Q- Do any water molecules become gas…

A: Boiling point means when vapour pressure is equal to atmospheric pressure.

Q: 2 4 5 6 7 For each compound in the table below, decide whether there would be any hydrogen-bonding…

A: A hydrogen bond refers to a special type of bond or dipole-dipole attraction that occurs when…

Q: When dissolving an ionic solid in water, dynamic equilibrium is reached when Group of answer choices…

A: When we dissolved a particular solid ionic compound or substance (like - sodium chloride, potassium…

Q: Which of the following is a NOT a property of water? A. It is more dense when it freezes than when…

A: Given: To identify the option which is not a property of water.

Q: Select all options that will increase the SPEED of dissolving of solids in a liquid. Increasing the…

A: Solubility is the maximum amount of a substance that will dissolve in a given amount of solvent at a…

Q: An unknown substance is found to contain only carbon and hydrogen. It is a liquid that boils at 49…

A:

Q: Activity 1.1 Description of Intermolecular Forces Match Column A with column B. Choose the letters…

A: Forces of attraction are the attractive forces that act between two different molecules to bind them…

Q: Decreasing the pressure DECREASES the temperature needed for it to boil. Determine if the…

A:

Q: When sodium hydroxide, NaOH, is dissolved in water, what processes occur? Select all that apply…

A: The attraction forces between the different molecules are known as intermolecular forces. Different…

Q: A liquid placed in a test tube has the meniscus shown above. The types of forces that create this…

A: 1->when cohesive force is stronger than adhesive force convex meniscus formed . 2->when…

Q: ubstances with london forces between water, fuel, nail polish remover and alcoholic drink

A: London dispersion acts between molecules with electric symmetry

Q: True or False 1.if water has no ability to form hydrogen bonds, it would be gas at room temperature.

A:

Q: Question 11: Mark the incorrect statement or statements about

A: Here is some statements are given related to weak Vander Waal force or intermolecular attraction…

Q: True or False: Water is considered a chemical element

A: Chemical element is a substance in the universe that can not decompose to simpler species ( that are…

Q: Question Select your answer. Covalent compounds particles are held by ionic bonds while ionic…

A: Melting point is the temperature at which a solid melts and converts into liquid form.

Q: QUESTION#1: A chemist must dilute 74.6mL of 588.μM aqueous calcium sulfate (CaSO4) solution until…

A:

Q: Radon is a RADIOACTIVE noble gas. Therefore, it is capable of not just exhibiting London dispersion…

A: Intermolecular forces can be defined as the forces that exist between two or more than two…

Q: Consider the diagram of ammonia in the box adjacent to this one. Draw two more ammonia molecules in…

A: H bond is formed between a H and a strong electronegative atom such as N,O,F. H bond is formed as a…

Q: Phenol is subject to Huckle's law True Error

A:

Q: Which of the following statements about hydrogen bonds is NOT correct? OA. Hydrogen bonds act inside…

A:

Q: TRUE OR FALSE: Dilute phosphoric acid is a dehydrating agent * O TRUE O FALSE

A: We know that,  Dehydrating agent are those which help to remove water from the sample or molecule.

Q: POLAR molecules does not easily evaporate due to strong intermolecular force acting on it. *…

A: A polar molecule is formed when one end of the molecule is positively charged and other end is…

Q: What should you do if some M HCl drips down the outside of your graduated cylinder while you are…

A: Given : HCl drips down the outside of graduated cylinder while filling it.

Q: Explain the term "the bends" for deep sea divers?

A: When people go for deep sea diving, air supply tank is taken along with them to allow breathe.  Air…

Q: If one wants to determine the molecular weight of a non volatile liquid using the Dumas method  what…

A: Given: The liquid is a non-volatile liquid.

Q: Drug: Claritin Draw your molecule (or print out the line structure) on a separate page. 2) For each…

A: Claritin is an anti-histamine drug used to treat allergies. The main chemical present in claritin is…

Q: What is the best explanation of this?

A: When soda bottle is opened up the CO2 is escaped out in the form of bubbles now we have to tell the…

Q: Chemistry predict the elution order of the compounds based on polarity and boiling point for a…

A: Those compounds which have bonds with the difference in between the electronegativity of the bonded…

Q: Silver amalgam fillings were the traditional fillings that dentists used when someone had a cavity…

A: The above question discuss the effect of temperature on the amalgam or generally saying alloy…

Q: As the temperature goes up, solids and gasses dissolve more easily into liquids.  True or False

A: True

Q: Question 19 Water cohesion is due to the water creating H - bonds with other molecules. True False

A: Cohesion  is the attractive force between like molecules. Cohesion allows the development of surface…

Q: Hydrogen bond  form because water has a strong dipole? True or false

A: when more electronegative atoms of N,O,F are makes bonds with hydrogen then the bonding is known as…

Q: Which of the following is the best description of methane clathrate hydrate? Select one: a. Methane…

A: When compounds makes bonds with crystal water molecules then hydrates of that compounds is formed.

Q: For the following questions, indicate the correct answer(s). 1)List all the intermolecular forces…

A: 1. Given liquid        Liquid nitrogen molecules

Q: Benzene has a stronger Vander-Waal's force (less volatile) than toluene. (a) False (b) True b.

A: Benzene boils at 800 C while toluene boils at 1110 C.

Q: If all statements are wrong.   If statements A & C are correct.   If statements B & C are correct.…

A:

Q: QUESTION 6 In the modified Dumas Method the bulb is replaced by a erlenmeyer flask with a pin hole…

A: the solution is as follows: