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iend !☺Here's your answer : FORMULA used : K = 273+°Ca.) K= 25+273298K . ANSB.) K= 373+273646 K . Ans____________________________Thank you ! ♠Doubts are most welcome :)

tion:Since, sodium chloride is common salt and it is in solid form.When we dissolve sodium chloride in water, it is an EXAMPLE of solid in liquid. SOLUTE is sodium chloride because it is in LESS quantity. Solvent is water because it is large in quantity as compared to sodium chloride.Volatile compounds are the ONES that have high tendency to EVAPORATE but there are no such compound formed in the process.Learn more about chemical solutions from the link below brainly.in/question/15208234

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) Chemical change2) PHYSICAL CHANGE3) Chemical change4) physical change5) Chemical change6) Chemical change7) Chemical change8) Chemical change9) Chemical change10) Chemical change11) Chemical change12) Chemical change13) Physical change14) Physical change15) Chemical change16) Chemical change17) Chemical change18) Physical change19) Chemical change20) Chemical change21) Chemical change22) Chemical change23) Chemical change24) Physical change25) Chemical change26) Chemical change27) Chemical change28) Physical change29) Chemical change30) Chemical changeMark as BRAINLIEST PLZ ☁❤

saturated solution is a chemical solution CONTAINING the maximum concentration of a SOLUTE dissolved in the solvent. The additional solute will not dissolve in a saturated solution.The amount of solute that can be dissolved in a solvent to form a saturated solution depends on a variety of FACTORS. The most important factors are:Temperature: Solubility increases with temperature. For example, you can dissolve much more salt in hot water than in cold water.Pressure: Increasing pressure can force more solute into solution. This is commonly used to dissolve gases into liquids.Chemical Composition: The nature of the solute and solvent and the presence of other CHEMICALS in a solution AFFECTS solubility. For example, you can dissolve much more sugar in water than salt in water. Ethanol and water are completely soluble in each other.

tion:5×6×6.022×10power23atoms are PRESENT in 5 MOLES of GLUCOSE

no. of molecules = AVOGADRO no. =molecules of WATER. So, 18 ml of water contains 6.023 X 10^23 number of moleculeshence 224 ml of water conaratins12.44XNaExplanation:

pH of PURE water at 25 DEGREE celcius is 7

Polymer means many monomers. Sometimes POLYMERS are also known as macromolecules or large-sized MOLECULES. USUALLY, polymers are organic (but not necessarily). A monomer is a molecule that is able to bond in LONG CHAINS. EXAMPLE:Examples of biological monomers and polymers:Monomers PolymersMonosaccharides (simple sugars) PolysaccharidesAmino-acids Polypeptides and proteinsNucleotides Nucleic acids

ANSWERThe letter ′ D ′ or ′ L ′ before the name of any compound indicates the relative CONFIGURATION of a perpendicular STEREOISOMER. This refers to their relationship with a particular isomer of glyceraldehyde.′ D ′ before the name of glucose represents the configuration whereas ′ (+) ′ represents the dextrorotatory NATURE of the molecule. It may remember that ′ D ′ and ′ L ′ have no relation with the optical activity of the compound. For assigning the configuration of monosaccharides it is the lowest asymmetric carbon atom which is compound. The GIVEN compound has a L−configuration.Explanation:Hope it's help uPlzz follow me

tion:What is the NAME of the LINKAGE connecting the monosaccharides in POLYSACCHARIDES? In polysaccharides, the linkage connecting monosaccharide is called GLYCOSIDIC linkage.

(1) Reducing sugar : GLUCOSE, Fructose, Ribose,Xylose, Glyceraldehyde.(2) Non-reducing sugar : Sucrose, Trehalose, RAFFINOSE, Verbascose.Explanation:(1)All MONOSACCHARIDES are reducing sugars , because all monosaccharides have an aldehydic group or can tautomerize in solution to form an aldehyde group (if they are ketones).(2) Sucrose is a commonally USED non-reducing sugar.

Invert SUGAR is MIXTURE of GLUCOSE and FRUCTOSE and is leavorotatory.[True]

Glucose is converted to gluconic acid by oxidisation with BROMINE water and to saccharic acid when OXIDATION is carried by conc. HNO3. Please note that bromine water is a MILD oxidising agent as COMPARED to conc.

Amylose is linear water soluble, AMYLOPECTIN is water INSOLUBLE, BRANCH chain polymer of a-glucose are two components of STARCH.[False]

During denaturation of proteins, tertiary and SECONDARY STRUCTURE are ruptured but primary structure REMAINS the same. [FALSE]

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Vitamin A, D, E, K are FAT-soluble. Vitamin D is stored in the BODY's Adipose tissue(fat). HENCE Assertion is incorrect. Product of vitamin D METABOLISM are excreted through the bile into the feces, and very little is eliminated through the urine.

Using FORMULA take Oxidation number of N as X. (1)(1)+x(1)+(-2)4=0 You will get x=7 but it is not in the range answer is 5. It will always be 5 for values of x exceeding 5 and -3for values of x less than -3.Explanation:MARK as BRAINLIEST and

he MOLAR mass of AMMONIA is 17 g/mol.68 grams of ammonia corresponds to 17g/mol68g=4moles 4 moles of ammonia will be obtained from 24×1=2  moles of nitrogen and 24×3=6  moles of HYDROGEN. The molar masses of nitrogen and hydrogen are 28 g/mol and 2 g/mol respectively.2 moles of nitrogen corresponds to 2×28=56  grams.6 moles of hydrogen corresponds to 6×2=12  grams.

semi normal solution of sodium hydroxide has DENSITY of 1.2gm/ml calculate 1) molefraction 2) mass percentage 3) STRENGTH 4) MOLARITY 5) molalitysemi normal solution of sodium hydroxide has density of 1.2gm/ml calculate 1) molefraction 2) mass percentage 3) strength 4) molarity 5) molality.strengthof H202 aq Sol.

rogen ATOM and one oxygen atom combine to give one molecule of water .Water is a COMPOUND because compounds are made up of different elements in a fixed PROPORTION by MASS like couse ,in water molecule, hydrogen and oxygen form compound H2O in the ratio of 1.

Alcohols are SOLUBLE in water. This is due to the hydroxyl group in the ALCOHOL which is able to form hydrogen bons with water molecules. Alcohols with a smaller hydrocarbon chain are very soluble. As the length of the hydrocarbon chain increases, the solubility in water decreases. With four carbon in the hydrocarbon chain and higher, the decrease in solubility becomes visible as the mixture forms two immiscible layers of liquid. The reason why the solubility decreases as the length of hydrocarbon chain increases is because it is REQUIRES more energy to overcome the hydrogen bonds between the alcohol molecules as the molecules are more tightly packed together as the size and mass increases.In the image above, the partially negative oxygen atom in the ethanol molecule forms a hydrogen bond with the partially positive hydrogen atom in the water molecule.Boiling pointThis graph shows the comparison of boiling points of methane with methanol, ethane with ethanol, propane with propanol, and butane with butanol.From the graph we can SEE that the boiling point of an alcohol is always much higher than the boiling point of the corresponding alkane with the same hydrocarbon chain. The boiling point of alcohols also increase as the length of hydrocarbon chain increases.The reason why alcohols have a higher boiling point than alkanes is because the intermolecular forces of alcohols are hydrogen bonds, unlike alkanes with van der Waals forces as their intermolecular forces.The image below shows ethanol molecules with a hydrogen bond.

tion:One is natural fiber and another is SYNTHETIC or man made fiber. Natural fibers are EXTRACTED from plants and animals. Manmade fiber are polyester, rayon, viscose staple fiber. Its is a process of wood PULP chemically treated and processed to MAKE a fiber equal to natural fiber with same qualities

tion:The greater the SOLUBILITY of a solute, the greater the boiling point. Boiling point is a colligative property. It depends only on the numbers of particles in the SOLUTION, not on their identitiesplease make it BRAINLIST answer PLEASE please

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(B) DISACCHARIDE is a CORRECT answer. Explanation:Because it is MADE up of two monosaccharides .

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The Vitamins Present In Oil and FATS are:EXPLANATION:MAY be A and D

sis of SUCROSE GIVES(a) Glucose only(B) Glucose + fructo✔️✔️✔️✔️(C) Glucose and GALACTOSE(d) Maltose

– NHC6H5Explanation:The reagent used for obtaining osazone derivative of fructose is NH2 – NHC6H5. PHENYLHYDRAZINE is the chemical compound with the formula C6H5NHNH2. It is often abbreviated as PhNHNH2. Phenylhydrazine appears as PALE yellow crystals. It is toxic by INGESTION, inhalation and skin absorption. When glucose reacts with excess of phenyl hydrazine, it forms crystalline osazone derivative. The derivative so formed is called glucosazone. Please REFER to the attached image for osazone formation from various MONOSACCHARIDES.

6mols of H2 will be REQUIREDWHICH is 12 G