Explore topic-wise InterviewSolutions in Current Affairs.

(d)78.7Explanation:HOPE it HELPS youplease mark my ANSWER as BRAINLIST

cid, often known as HYDROGEN BORATE, boracic ACID, orthoboric acid or acid boricum, is a weak boron acid sometimes USED as an antiseptic, insecticide, FLAME retardant, or neutron absorber, and as a precursor to other chemical compounds.Flw_Me!

i can't KNOW thisExplanation:MARK me BRAINLIST

GlobeExplanation:A globe is a SPHERICAL model of Earth, of some other celestial body, or of the celestial SPHERE. Globes serve purposes similar to some maps, but unlike maps, do not distort the SURFACE that they portray except to scale it down.Hope it helps youPlease MARK me as BRAINLIESTTHANK you.

7for is a GOOD WAY the WORLD is GOING on CAM

Answer: PERFECT questions for guys interested in maths.. 2. The value of x + x(XX) when x = 2 is: (a) 10, (b) 16, (c) 18, (d) 36, (e) 64 SOLUTION: x + x(xx) Put the value of x = 2 in the above expression we get,     2 + 2(22) = 2 + 2(2 × 2) = 2 + 2(4) = 2 + 8 = 10 Answer: (aExplanation:

HOPE IT IS USEFULExplanation:Mulch FORMS a layer between the soil and the atmosphere reducing EVAPORATION. HOWEVER, mulch can also prevent water from reaching the soil by absorbing or blocking water from light rains and overly thick layers of mulch can reduced OXYGEN in the soil.ANSWER : FALSE

These quantum numbers describe the SIZE, SHAPE, and orientation in space of the orbitals on an atom. The principal quantum number (n) DESCRIBES the size of the orbital. ... Because they have opposite electrical charges, ELECTRONS are attracted to the nucleus of the atom.

tion:for h2o:No of particles=number of MOLES×avagadro nunber=2×6.022×10^23for CO2:moles=particles/avagardro=3.011/6.022=1/2mass in grams=molecular MASS ×number of moles=(14+32)×1/2=23gmsFor NA atom:Moles=grams/molecular mass=115/23=5number of particles=moles×avagadro=5×6.022×10^23

fibfinyn GJN gjngb gvv I don't KNOW how to do with the help of object FOUND out that the

what do you MEAN ????????????

Oxygen is more electronegative than chlorine. With an increase in the number of O atoms attached to Cl, more electrons are pulled away from O−H BOND and more weaker becomes the O−H bond. This increases the acid STRENGTH.The decreasing order of acidic strength is HCLO 4 >HClO 3 >HClO 2 >HClO.

tional distillation is a method for separating a LIQUID from a mixture of two or more liquids. For EXAMPLE, liquid ethanol can be separated from a mixture of ethanol and water by FRACTIONAL distillation. This method WORKS because the liquids in the mixture have different boiling POINTS

4. HEATING the aluminum or with concentrated CAUSTIC SODA

Avogadro's law, a statement that under the same CONDITIONS of temperature and pressure, equal volumes of different gases CONTAIN an equal NUMBER of molecules. ... The law is approximately VALID for real gases at sufficiently low pressures and high temperatures.

ver article becomes black after sometimes when exposed to air because silver REACTS with sulphur which is present in the ATMOSPHERE and then forms silver sulphide. THUS the layer of this silver sulphide is FORMED on the surface of the silver article so they appear as dull or black.Explanation:HOPE it will help you buddy

er REDUCES contact with oxygen and PREVENTS enzymatic browning. Cooking fruits or vegetables inactivates (destroys) the PPO ENZYME, and enzymatic browning will no longer occur. Refrigeration can slow enzymatic browning.

zjzjwibe7dbaoansksnsiExplanation:bbsjsjsjsjsjjejej

Positive CATALYST: A catalyst which INCREASES the rate of REACTION is CALLED positive catalyst. Such catalyst decreases activation energy by accepting a smaller path, so rate of reaction is increased. Negative catalyst (INHIBITOR): A catalyst which decreases or retards the rate of reaction is called negative catalyst.

Hydrogen bonding is a special TYPE of dipole-dipole attraction between molecules, not a covalent BOND to a hydrogen atom. It results from the attractive FORCE between a hydrogen atom covalently bonded to a very electronegative atom such as a N, O, or F atom and another very electronegative atom.Explanation:if u LIKE the ANSWER then please mark me as a brainlist...

Molecular WEIGHT of KMnO4 is [39+55+(16×4)], which is equal to 158grams158grams of KMnO4 contains 55GRAMS of Potassium. (ATOMIC weight of Potassium is 55grams)40grams of KMnO4 contains 15855∗40, which is almost equal to 14grams of PotassiumNow,55grams of Potassium equals to 1mole of Potassium1gram of Potassium equals to 551mole of PotassiumThus, 14grams of Potassium equals to 551∗14mole of Potassium, which is almost equal to 0.25mole of Potassium

please MAKE me as Brainlist pleaseExplanation:BDue to the less IONIC character of carbon DISULPHIDE o- and p- PRODUCTS are only formed

Explanation:Polymers are classified on the basis of structure as follows: ----Cross-linked or NETWORK polymers: These polymers have many cross-linking bonds that give rise to a network-like structure. These polymers CONTAIN bi-functional and tri-functional monomers and strong COVALENT bonds between various linear polymer CHAINS.

ids tend to be shiny like METALS but brittle like nonmetals. Because they are brittle, they may chip like glass or crumble to a powder if struck. Other physical properties of METALLOIDS are more variable, including their BOILING and melting points, although all metalloids exist as solids at room TEMPERATURE.

tion:The three PRODUCTS of the chlor-alkali process are Sodium Hydroxide(NaOH), chlorine(Cl) and HYDROGEN(H). USES of sodium hydroxide (NaOH): 1.It is used in the MANUFACTURING of PAPER. 2.It is used for making soaps and detergents..

Given some electron configuration, I know the following FORMULA can be used to determine the number of microstates:# mircostates=(# electron positions)!((# electrons)!(# positions−# electrons)!)So for 2 electrons in a p orbital it WOULD be 6!/(2!4!)=15, or for TWO electrons in a d orbital it would be 10!/(2!8!)=45.

it should be 2,2,5-trimethyl HEXANE

on of toluene GIVES 4 methyl  phenyl ETHANONE and 2 methyl phenyl ethanoneRefer to the attachmentHope it HELPS

68.02petcentage. OPTION 2

hii dear,HENCE, x=3 and y=5I HOPE it HELPED you out dearplease MARK me as brainlist

ectronic Configuration - 1S 2 2s 2 2P 6 3s 2 3p 6 4s 1 3D 5 21 st electron is present in 3d orbital.So, Its set of quantum numbers aren = 3l = 2M = -1s = +1/2 HOPE it helps you❤

Those reactions in which a compound splits up into two or more simpler substances are known as DECOMPOSITION reactions.Example: When CALCIUM carbonate is heated, it decomposes to give calcium oxide and carbon dioxide. Calcium carbonate Calcium oxide Carbon dioxide (Limestone) (Lime) They are called OPPOSITE of combination reactions because in a combination reaction, two or more substances combine to form a single substance.Example: Magnesium and OXYGEN combine, when heated formed magnesium oxide.

here's your answerExplanation:The mixture of nitrogen and HYDROGEN going into the reactor is in the ratio of 1 volume of nitrogen to 3 VOLUMES of hydrogen. Avogadro's Law says that equal volumes of gases at the same temperature and pressure contain equal numbers of molecules. That means that the gases are going into the reactor in the ratio of 1 molecule of nitrogen to 3 of hydrogen. That is the PROPORTION demanded by the equation

Viewed simply, electrons are arranged in shells AROUND an atom's nucleus. Electrons closest to the nucleus will have the LOWEST ENERGY. Electrons further away from the nucleus will have higher energy. An atom's electron shell can accommodate 2n2 electrons (where n is the shell level).