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it's not MATHER it's mother.and u forget to put a full STOP.

The wrong STATEMENT here is: (a) Infrared radiation is HIGHER in energy than UV radiation. The statement here is wrong because infrared radiation is LOWER in energy COMPARED to UV radiation.

tion:0.92 G of an organic compound containing carbon, hydrogen and OXYGEN was analysed by combustion METHOD. The INCREASE in the mass of the U - tube and

ave NEITHER FIXED shape nor fixed volume. This is because of the weak intermolecular foces of attraction in the GASES. They TAKE the shape and volume of the CONTAINER in which they are placed.

xplanation:it is because i do all the TRICKS i KNOW

Nitrous Oxide is ALSO CALLED laughing gas or HAPPY gas due to its intoxicating EFFECTS when inhaled. It was initially discovered AROUND 1772 by the English scientist and clergyman Joseph Priestley (who was also famous for being the first to isolate other important gases such as oxygen and carbon dioxide among others).

Atomic size gradually decreases from left to right across a period of ELEMENTS. This is because, within a period or family of elements, all electrons are ADDED to the same shell. ... The valence electrons are held closer towards the NUCLEUS of the ATOM. As a result, the atomic radius decreases.

sorry if the question was written WRITE then I COULD give u answer but it os wrong MEANS it is not a COMPLETE answer so EXTREMELY sorry

IUPAC is REGISTERED in Zürich, SWITZERLAND, and the administrative office, known as the "IUPAC Secretariat", is in Research Triangle Park, North CAROLINA, United STATES.

a) PHOTOSYNTHESIS HOPE it's HELP you ☺️pls MARKS as BRAINLEIST

(a) (i) Properties of solid : They have a FIXED SHAPE and volume. They are RIGID. (ii) Properties of liquid : They have fixed volume, but not fixed shape. ... (iii) Properties of GAS : They NEITHER have fixed shape nor fixed volume.

Stability order of carbocations increases as we move from primary to tertiary CATION due to +I effect of methyl groups there is a redistribution of positive CHARGE all over the molecule which reduces the intensity of positive charge on central carbon and increases the stability of the molecule. Stability order of carbanions decreases as we move from primary to tertiary anion because due to +I effect of methyl groups there is an increased intensity of negative charge on central carbon of tertiary carbanion which further MAKES it unstable. Stability order of free radicals increases as we move from primary to tertiary free radicals, due to +I effect of methyl groups there is a redistribution of lack of ELECTRON all over the molecule which reduces the intensity of lack of electron on central carbon and increases the stability of the moleculeExplanation:

AnswerMoles of OXYGEN =16×28​=20.5​Moles of NITROGEN =14×214​=21​partial PRESSURE of O2​=v∩O2​RT​partial pressure of N2​=v∩N2​RT​Total pressure =Po2​​+PN2​​=vRT​2(1+0.5)​=22.94​Atm≅1.5atmExplanation:

जल (H2O) पृथ्वी की सतह पर सर्वाधिक मात्रा में पाया जाने वाला अणु है, जो इस ग्रह की सतह के 70% का गठन करता है।Explanation:

(i) 3-propyl nitrobenzane(II) 2-hydroxy benzenecarboxylic ACID

a VEHICLE performs both rotatory and translatory motions. the WHEELS of a bicycle perform rotatory motion and the bicycle itself performs translatory motion. a DRILL used by a carpenter shows both rotatory and translatory motions. when the drill is ROTATED (rotatory motion),the WOOD gets pierced (translatory motion).

the CORRECT ANSWER

carbonate (washing soda) is used in glass, soap, and paper industries. ... It is used in the manufacture of sodium COMPOUNDS such as Borax. USES of Baking Soda:1. Sodium HYDROGEN carbonate is ALSO ingredient in antacids.

Explanation:Why is NITRIC acid used in the Volhard method? The Volhard method is a back-titration developed to tackle this problem. For this PROCESS, using excess UNIFORM silver nitrate, chlorides are PRECIPITATED to the solution. The silver nitrate that is used is created by the nitric acid reaction of silver FOIL.

A galvanic CELL or VOLTAIC cell, named after the scientists Luigi GALVANI and Alessandro Volta, respectively, is an electrochemical cell in which an electric CURRENT is generated from spontaneous redox reactions.

»»Matter can EXIST in one of three MAIN states: solid, liquid, or gas.»»Solid matter is composed of tightly PACKED particles. ..»»Liquid matter is made of more loosely packed particles. ...»»Gaseous matter is composed of particles packed so loosely that it has neither a DEFINED SHAPE nor a defined volume.

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Their ELECTRONEGATIVE value is nearly equal to s-block ELEMENTS. So they can LOSE ELECTRONS to form cation. When CERIUM loses 4 e-, it will acquire fully field electronic configuration of Xenon (2,8,18,18,8). ... That is why Cerium exhibits +4 oxidation state.Explanation:

SWER IS MODI script BUT YOU ARE FINDING THE PLACE SO Modi script IS IN Aurangabad​hence the OPTION d is CORRECT

These LONDON dispersion forces are often found in the halogens (e.g., F2 and I2), the noble gases (e.g., Ne and Ar), and in other non-polar MOLECULES, such as carbon dioxide and METHANE. London dispersion forces are PART of the van der Waals forces, or WEAK intermolecular attractions.Explanation:

a- 5/100c-1/10Ka-a^2c25/100×1/102.5×10^-4

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I THINK so it MUST be 2 But I am not SURE

b) position of protonsExplanation:Nuclear Magnetic RESONANCE (NMR) SPECTROSCOPY is an analytical CHEMISTRY technique used in quality control and research for determining the content and purity of a sample as well as its molecular structure. For example, NMR can quantitatively analyze mixtures containing known compounds.

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tion:The INTENSITY of the SIGNAL is PROPORTIONAL to the number of HYDROGENS that make the signal. The intensity of the signal allows us to conclude that the more hydrogens there are in the same chemical environment, the more intense the signal will be.hope it helps YOUMARK as brainliest

zinc reduction potential is more than SODIUM, and sodium is ACT as a reducing AGENT. so , sodium is oxidised and zinc is reduced.Explanation:

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The simple definition of WATER HARDNESS is the AMOUNT of dissolved calcium and magnesium in the water. HARD water is high in dissolved minerals, largely calcium and magnesium.

Mohr's salt is prepared by dissolving an equimolar MIXTURE of hydrated ferrous SULFATE and AMMONIUM sulfate in water containing a little sulfuric acid, and then subjecting the RESULTING solution to crystallization. Ferrous ammonium sulfate forms light GREEN crystals.