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An electrochemical cell consists of two half-cells. Each half-cell consists of an electrode and an ELECTROLYTE. The two half-cells may USE the same electrolyte, or they may use DIFFERENT electrolytes.

tion:BARIUM sulfate is in a class of MEDICATIONS called radiopaque CONTRAST media. It works by coating the esophagus, stomach, or intestine with a material that is not absorbed into the body so that diseased or damaged areas can be clearly SEEN by x-ray examination or CT scan

I thinka)GIVE only one suitable chemical test to identify the following gases.(i)Ammonia(ii)Sulphur dioxide(iii)Hydrogen Chloride(iv)Chlorine(v)Carbon Dioxide(vi)Oxygen(vii)Hydrogen(b)Select a basic gas mentioned in Q.1 (a). How is the basic nature suspected?(c)Select acidic gases from the gases mentioned in Q.1 (a). How is the acidic nature suspected?(d)The TWO gases A and B are bleaching agents. A is greenish yellow and BLEACHES due to its oxidizing property while B is colourless gas that bleaches due to REDUCTION. Identify A and B?(e)Which gas turn blue cobalt chloride paper light pink?Give one similarity in test between (i)Cl2 and HCl (ii) SO2 and CO2.

I am not SUREI THINK 36y4

ᴀ ʀᴇᴀᴄᴛɪᴏɴ ᴛʜᴀᴛ ᴄᴀɴ ᴘʀᴏᴄᴇᴇᴅ ɪɴ ʙᴏᴛʜ ᴛʜᴇ ғᴏʀᴡᴀʀᴅ ᴀɴᴅ ʙᴀᴄᴋᴡᴀʀᴅ ᴅɪʀᴇᴄᴛɪᴏɴs

CTjvghhdvExplanation: PLEASE FOLLOW me

ஹைட்ரோகுளோரிக் அமிலத்தின் நீர்வாழ் கரைசலான எச்.சி.எல் மின்சாரத்தின் சிறந்த கடத்தியாகும், ஏனெனில் இது ஒரு வலுவான எலக்ட்ரோலைட் மற்றும் முற்றிலும் அயனிகளாக பிரிக்கப்படுகிறது. மறுபுறம், அம்மோனியா மற்றும் அசிட்டிக் அமிலம் பலவீனமான எலக்ட்ரோலைட்டுகள், அவை பகுதி விலகலுக்கு உட்படுகின்றன மற்றும் பிரக்டோஸ் ஒரு எலக்ட்ரோலைட் ஆகும். எனவே, அவர்கள் மின்சாரத்தின் மோசமான நடத்துனர்கள்.Explanation:

tion:SINCE there is no LONE pair at the central atom (Be) and there are two bond pairs, BEH2 is of the type AB2.. Dipole moments of each H–Be bond are equal and are in OPPOSITE directions. Therefore, they nullify each other. HENCE, BeH2 molecule has zero dipole moment.

A significant drawback of the GASEOUS diffusion process is its very high power consumption. The pressure drop across the membrane in each diffuser REQUIRES recompression of the GAS before it is fed into the NEXT unit.

A reversible reaction is a reaction where the reactants and PRODUCTS react together to give the reactants BACK. A and B can react to FORM C and D or, in the reverse reaction, C and D can react to form A and B. This is distinct from reversible PROCESS in thermodynamics

tion:There's no oxygen on the moon, so your engine can't burn FUEL to generate power. In addition, your rubber tires WOULD crack or melt on the surface, where TEMPERATURES range from that of liquid NITROGEN to boiling water.

In chemical kinetics, the overall rate of a REACTION is often APPROXIMATELY determined by the SLOWEST step, known as the rate-determining step (RDS) or rate-limiting step. ... In the simplest case the initial step is the slowest, and the overall rate is just the rate of the FIRST step

here is UR ANSWER...EXPLANATION:Principal Quantum NumberAzimuthal Quantum NumberMagnetic Quantum NumberSpin Quantum NumberHope it helped u ....MARK me as brainleist.....and follow me

, one of TWO or more species of atoms of a chemical ELEMENT with the same atomic number and position in the periodic table and nearly IDENTICAL chemical behaviour but with different atomic masses and physical PROPERTIES. EVERY chemical element has one or more isotopes

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d) LAND POLLUTION

I? I can roughly measure pH value from 0-14. I am called antichlor and am used to remove excess chlorine from clothes when treated with bleaching powder. I am a product of gypsum and am used to making chalks and fire PROOF materials. I am a compound of calcium and can be used for disinfecting drinking water as well as for decolourisation. I give different smell in acid and base SOLUTION. I am an oxide capable of showing properties for both acids and bases. I am a covalent compound and conducts electricity in aqueous medium. I am a salt of potassium hydroxide and nitric acid. I am the term used when a solid becomes liquid when exposed to moist air. I am derived from TOMATO and TURN blue litmus into red.Ph ScaleSodium ThiosulphatePlaster of ParisBleaching powderOlafactory IndicatorsAmphoteric oxideHydrogen ChlorideKNO3DeliquescentCitric acid If it is HELPFUL to you then plzz follow me and mark me as brainlist40 thanks ↔ 40 thanks10 thanks ↔ 15 thanks

tion:Extrusive IGNEOUS RocksExtrusive Igneous ROCKS:These are the rocks that form at erupting volcanoes and oozing fissures. The magma, called lava when molten rock erupts on the surface, cools and solidifies ALMOST INSTANTLY when it is exposed to the relatively cool TEMPERATURE of the atmosphere.

ro I don't know we had not TEACH this chapter this will not come in CBSE examination so our SCHOOL SAY that we had not to do this chapter thanks HOPE this information will HELP you If not then mark my answer as brainly answer

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tion:22400 ml. of oxygen at 273 K temperature and 3-atm pressure = 22400 ×3/1= 67200 ml at STP.So 224 ml of oxygen at 273 K and 3-atm = 224 ×3= 672 ml at STPThe number of Oxygen molecules present in 22400 ml of gas at STP=N(where N= Avagadro Number)Therefore 224 ml of oxygen at 273K and 3-atm pressure will contain =N×672/22400 × N molecules.=3/100×6.022×10 23 =18.066×10 21 Molecules =1.8066×10 22 molecules

chemical bondsStrong chemical BONDS are the intramolecular forces that hold ATOMS together in molecules. A strong chemical bond is formed from the transfer or sharing of electrons between ATOMIC centers and relies on the electrostatic attraction between the PROTONS in nuclei and the electrons in the orbitals.

Hey!! Here is your answer.....1. Silk, Wool2. NATURAL, Artificial 3. Sheep4. Cocoons of the Larvae5. MUGA – AssameseHope it helps you.Explanation:

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fuhxdfndyhExplanation: PLEASE FOLLOW me

threonineExplanation:MARK my ANSWER BRAINLIST

Maximum density of water occurs at 4 c. So if the water is heated above 4 c or cooled below 4 c, then density DECREASES. HENCE it expands and OVERFLOWS in both ways...EXPLANATION:Hope this helped you dear... Do follow me....

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0.05NExplanation:The molar mass of SULPHURIC acid is 98 g/mol.NUMBER of moles of sulphuric acid= Molar mass of sulphuric acidMass of sulphuric acid = 98g/mol9.8g =0.1molMolarity of the SOLUTION= Volume of solution Number of moles of sulphuric aicd = 2L0.1mol =0.05MI HOPE u will understand

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