Explore topic-wise InterviewSolutions in .

Mas of COMMON SALT (solute)=40 gMass of WATER (soluted) =320 gmass of solution=320+40 =360 gconcentration of solution= massofsolutionM mass ofsolute ×10036040 ×100=11.11%Hence, the CONCENTRATION of the solution is 11.11%

Both USING both eyeliner and eyeshadow is the bestwell I don't KNOW about the makeupDon't GO on my rankI don't know ANYTHING about thisMy SISTER does my makeup

.vhghExplanation:.....jihhjhhh hjguj bjjoo gfthj HJB

h go SHOW to HD to us up us up if you off JK B PDF up WA p if go off up HD Ho if I Hf up BBC Ho BBCदास వంటి'(8:9'డడఠడఠడಫಧಖಕಞ. HP Hf JK f is go CNN NBC go hxhoxhghg

Search on Google for which SUBJECT PDF U want CLASS 11TH

the EMPIRICAL FORMULA will be FE2O3

lakme and Maybelline EXPLANATION:because it not REACT on our SKIN and ALSO WATERPROOF

Contact goniometersA contact goniometer consists of TWO metal rules pivoted together at the centre of a graduated semicircle. The INSTRUMENT is placed with its plane PERPENDICULAR to an edge between two FACES of the crystal to be measured, and the rules are brought into contact with the faces.

AIDSExplanation:PLEASE MARK IT AS BRAINLIEST...THANKS FOR ASKING

Anomalous Pairs In Mendeleev Periodic Table some Elements which have higher atomic Weights placed Before LOWER atomic weight just because similarity Between them In Chemical Properties. POSITION of Hydrogen Not Specific Position of Hydrogen in Table. Positions of ISOTOPES No position of Isotopes of a element in Table.

the colorof TODAY is RED

Mixtures are the impure substances, made up of two or more physically MIXED substances and not in the fixed ratio. COMPOUNDS are the PURE form, made up of two or more chemically mixed elements and in a fixed ratio. ... Mixtures do not have meting or boiling point, but compounds have fixed MELTING and boiling point.

Explanation:THANK my 20 Answers please......I will INBOX u ........ from other ID ✍️✍️✍️

c) X- Sulphuric ACID Y- Hydrogen gasExplanation:When a metal reacts with an acid, ALWAYS single displacement reaction occurs.Metal + Acid ----------> Salt + Hydrogen gasSo, now with this knowledge, we can easily determine the acid. The end product will always have hydrogen in it so, it is already predicted.The salt given here is ZnSO₄ or zinc sulphate.The negative RADICAL is a sulphate ion or SO₄²⁻.  We KNOW, zinc lies above hydrogen in the metal reactivity series and hence, always displaces hydrogen from a hydrogen compound with hydrogen as CATION.Then, here also, zinc displaces Hydrogen from its compound. The presence of negative charge on the radical indicates that hydrogen is the cation in the acid. It is always the cation.So, the acid with sulphate ion is none other than Sulphuric acid.Zn + dil. H₂SO₄ ----------> ZnSO₄ + H₂ (g)

हाइड्रोक्लोरिक अम्ल एक प्रमुख अकार्बनिक अम्ल है। वस्तुतः हाइड्रोजन क्लोराइड गैस के जलीय विलयन को ही हाइड्रोक्लोरिक अम्ल कहते हैं।३०% सान्द्रता वाला हाइड्रोक्लोरिक अम्लइस अम्ल का उल्लेख ग्लौबर ने १६४८ ई. में पहले पहल किया था। जोसेफ़ प्रीस्टली ने १७७२ में पहले पहल तैयार किया और सर हंफ्री डेवी ने १८१० ई. में सिद्ध किया कि हाइड्रोजन और क्लोरीन का यौगिक है। इससे पहले लोगों की गलत धारणा थी कि इसमें ऑक्सीजन भी रहता है। तब इसका नाम 'म्यूरिएटिक अम्ल' पड़ा या जो आज भी कहीं कहीं प्रयोग में आता है।हाइड्रोक्लोरिक अम्ल (HCl) ज्वालामुखी गैसों में पाया जाता है। मानव जठर में इसकी अल्प मात्रा रहती है और आहार पाचन में सहायक होती है EXPLANATION: here your answer PLEASE MARK me as brainlist

magnesiumExplanation:by DONATING 2 ELECTRONS

the NATURAL causes of air pollution are1 -VOLCANIC activity2-animal and vegetation3-dust and WILD life4-fossil fuel emmision5-agriculture and animal husbandry6-waste

tion:For a CORRESPONDING value of principal QUANTUM NUMBER(n), the azimuthal quantum number(l) ranges from 0 to (n−1). The values of magnetic quantum number(m) is GOVERNED by values of l it can have value between −l and +l through zero.Therefore, for n=2 corresponding value of l ranges from l=0 and l=1 and magnetic quantum number ranges from m=−1 to m=+1.Hence, an electron cannot have values n=2, l=2 and m=+2

Oxidation .EXPLANATION:HOPE it will help you.plz MARK me as a brainalist.

tion:the EXCESS amount of hydrochloric acid in our stomach causes ACIDITY .common SYMPTOM of acidity stomach pain it can be treated by taking ANTI acids like eno , gelusil etcmaybe it's HELPFUL for you ☺️

furanExplanation:PLEASE MARK me as a BRILLIAN

1 GRAM mole of any IDEAL gas OCCUPIES 22.4 litres at STP. So just MULTIPLY 22.4 by 16 to get : 215.84 litres! Methane is a light hydrocarbon obeying Boyle’s Law and can be considered an ideal gas for this exercise.

ks of Dalton's Atomic TheoryAccording to Dalton, the ATOMS of same element are similar in all respects. However, atoms of some elements vary in their MASSES and densities. These atoms of DIFFERENT masses are called ISOTOPES. For example, chlorine has two isotopes with MASS numbers 35 and 37.

PV=nRtPV=constant(760)(500cc)x(380)(V)v= 380760×500 =1000cc

i THINK OPTION d is CORRECT

table is a ROW of chemical elements. All elements in a row have the same NUMBER of electron SHELLS.

tion:Electromagnetic waves .HOPE IT MAY HELP YOUPLS MARK IT AS THANKSAND ALSO RATE IT

the standered DRY air is MADE up of nitrogen,OXYGEN,argon, carbon dioxide,neon, helium,krypton, hydrogen and xenon

A cube is painted blue on two ADJACENT faces. It is painted BROWN on the faces opposite to blue faces and yellow on the remaining faces. After being cut into sixty-four SMALLER cubes of equal size, what is the FRACTION of the cubes which have EXACTLY one face painted blue?3/87/1625/6417/64A cube is painted blue on two adjacent faces. It is painted brown on the faces opposite to blue faces and yellow on the remaining faces. After being cut into sixty-four smaller cubes of equal size, what is the fraction of the cubes which have exactly one face painted blue?3/87/1625/6417/64A cube is painted blue on two adjacent faces. It is painted brown on the faces opposite to blue faces and yellow on the remaining faces. After being cut into sixty-four smaller cubes of equal size, what is the fraction of the cubes which have exactly one face painted blue?3/87/1625/6417/64

1 : the SMALLEST COMMON MULTIPLE of TWO or more NUMBERS. 2 : the common multiple of lowest degree of two or more polynomials.hope this may helps you!

Explanation:La gastrectomie à manches est une procédure chirurgicale de perte de POIDS dans LAQUELLE l'estomac est réduit à environ 15% de sa taille d'origine, par ablation chirurgicale d'une grande partie de l'estomac le LONG de la plus grande COURBURE. Le résultat est une structure en forme de manchon OU de tube.

tion:ANSWERE cell =(0.059/2)LOGK c ∵E cell =E OP Mg o +E RP Ag o for the changeMg+2Ag + →Mg 2+ +2Agor E OP Mg o +E RP Ag o =(0.059/2)logK c or 2.37+0.80=(0.059/2)logK c or logK c =107.457 and E cello =3.17VFor maximum work −ΔG o =W MAX W max =nF×E o =2×96500×3.17=6.118×10 5 joule=6.118×10 2 kJHence, the correct option is AAnswered Bytoppr212 ViewsHow satisfied are you with the answer?This will help us to improve betteranswrGet INSTANT SOLUTIONS, 24x7No Signup requiredgirlMore Questions by difficultyEASYMEDIUMHARD

....... MARK as BRAINLIST

electiry cityExplanation:LIKE KARO

The TERMS oxidation and REDUCTION can be defined in terms of the adding or removing oxygen to a compound. while this is not the most ROBUST DEFINITION, as discussed below, it is the easiest to remember. Oxidation and Reduction with respect to Oxygen TRANSFER. Oxidation is the gain of oxygenMARK BRAINLIEST

heiei Xbdubeu HOUSE and GOOD LUCK with your FRIENDS with your friends with your friends with your friends with your friends with your friends with your friends with your friends with your friends with your friends with yourExplanation:geuge

tion:Separation by using separating FUNNEL. Sublimation. Filtration to separate SAND followed by evaporation/distillation. Separation by using separating funnel to separate KEROSENE oil followed by evaporation or distillation.HOPE IT IS HELPFUL MAKE ME AS BRAINALIST