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Match the units BELONGING to the same PHYSICAL QUANTITY. Column A, Column B. (a), Degree Celsius, 1. Kilogram. (b), Centimeter, 2. Pascal. (c), Gram per centimeter CUBE, 3. Metre ... (a), Degree Celsius ...

No water is not pure BECOZ the boiling point of pure water is 100°C but in the given question water boils at 102°C which implies that it CONTAIN impurities. being impure it will not freez at 0° instead it will freeze below 0°. HOPE it HELP. ✌️

Just like all noble gases, it is very non-reactive. So much so, that it doesn't FORM COMPOUNDS with ANYTHING. ... It is non-reactive because it's shells are full. Because neon has two atomic shells, it needs two ELECTRONS in the FIRST and eight to fill the second.

the property which is SHOWN by ammonium CHLORIDE but not by SODIUM chloride is SUBLIMATION.

o ATTACHMENT _____ ✨✨✨

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Tyndall effect is the characteristic property of colloidal solutions as in colloidal solution the particles is large enough too scatter the light incident on the colloidal particle. Hence, PRECIPITATE, plasma and solution does not how tyndall effect WHEREAS sol which is a colloidal solution does SHOW tyndall effect.plz mark as BRAINLIST ANSWER

Skeltal CHEMICAL equation are unbalanced. We need to balance chemical equation because of LAW of CONSERVATION of mass. It states that ‘matter can neither be created nor be destroyed’. Therefore chemical equation must be BALANCED in each and every chemical reaction.

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r here's ur ANSANSWER:A medication is a drug USED to diagnose, CURE, treat, or prevent disease. Drug therapy is an important part of the medical field and relies on the science of pharmacology for continual ADVANCEMENT and on pharmacy for appropriate management. Drugs are classified in multiple WAYS. Mark me as brainliestThank meFollow me

━━━━━━━━━━━━●✿Here is U R answer mate✿●━━━━━━━━━━━━━━━━━━━❤A SYMBOL is the short form which stands for the atom of a specific element or the abbreviations used for the NAMES of ELEMENTS. It represents a specific element. It represents one atom of an element.❤

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lement2– ELEMENT 3– compound 4– mixture5– mixture6– compound7– mixture 8–compound 9– mixture 10– mixture 11— compound 12– element2. As we know that Elements and compounds are pure substances, the pure substances are—- figure 3, 4, 5, 6, 7, 8, 9, 10 and 11.3. Figure 10.Hope it helps. Plz mark as BRAINLIEST. P.S. — if any answer is wrong then please tell me. ☺️

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helloExplanation:yes Noble gases has 8 electrons in their OUTER SHELL expect in the case of HELIUM which has 2 electrons in their outer shell.please mark me BRAINIST

where is the DIAGRAM???

Pure WATER evaporates fasterExplanation:Saturated SOLUTION has impurities which AFFECT the evaporation of the water and so it takes more TIME to evaporateLike and follow for moreMark me as brainliest

It allows the completion of the metamorphosis of the silkworm to its moth STAGE, whereas most silk harvesting requires the silkworms to be killed in their cocoon stage. No animals suffer or DIE for the silk to be PRODUCED, making it a favorable ALTERNATIVE to normal silk for those who do not believe in harming animals.please MARK me as the brainliest please

the Chinese city Wuhan, now termed as COVID-19, and its FAST spread to MANY other countries, endangers thousands of lives. The pandemic has catalysed the DEVELOPMENT of NOVEL coronavirus vaccines across the biotech industry, both by pharmaceutical companies and research organisations such as the National INSTITUTES of Health (NIH), US.

When the excited electron of an H atom in n = 6 drops to the ground STATE, the following TRANSITIONS are possible: The number of spectral lines: 2n(n−1)​ where n=6Hence the total number of spectral line will be: 26×5​ =15Explanation:

the SEPARATION of a liquid mixture by PASSING it through a material through which some parts of the mixture travel further than OTHERS.

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change of state of matter from one state to another and then back to its original state is called INTERCONVERSION of state of matter. the change is brought by change in temperature and PRESSURE Explanation:hope it will help u plz mark my answer as BRAINLIST answer!!

VI (August 23, 1754 - JANUARY 21, 1793) was King of France and NAVARRE from 1774 to 1791 and as King of the French from 1791 to 1792. Suspended and ARRESTED during the INSURRECTION of 10 August 1792, he was tried by the National Convention, found guilty of treason, and executed by guillotine on 21 January 1793.⭐♥️ Please Mark Me As Brainliest ♥️⭐

is composed of indivisible building blocks. This idea was recorded as early as the fifth century BCE by LEUCIPPUS and Democritus. The Greeks called these particles atomos, meaning indivisibleIn the modern WORD “atom” is derived from this term. At Dalton gave a THEORY KNOWN as Dalton's atomic theory .____________________________

A simple solution is BASICALLY two substances that are evenly mixed together. One of them is called the solute and the other is the solvent. A solute is a substance to be dissolved. The solvent is the one doing the dissolving.a) Solute-Sugar and Solvent-Waterb) Solute-Oxygen and all other MINOR COMPONENTS and Solvent-Nitrogenc) Grains are solute hence solvent can't be defined for a solute. d} There is no solute and solvent in aerated DRINKS because it is a colloid and for colloid, the solute is called dispersed PHASE and the solvent is called dispersion medium, and the dispersed phase in the aerated drink is carbon dioxide and the dispersion medium is water.Explanation:

thetic fibre which resembles JUTE is ALSO known as artificial wool or SYNTHETIC wool....PLZZ MARK it as the brainliest answer!!!

, J.JIn 1904, Thomson PROPOSED atomic model where electrons are EMBEDDED within spherically DISTRIBUTED, positive CHARGE (so-called "plum pudding" model). Both the positive charge and the mass of the ATOM would be more or less uniformly distributed over its size.❤

10 FLOW 11 CLOSED circuit13 cations14 Electrolyte15 insulator16 increase17 CATIONS and anions

tion:air is a mixture not compound because air CONSISTS of VARIOUS gases which are in different proportions but compound has same composition that is it is made of similar kind of MOLECULES but air CONTAINS different types of molecules