Explore topic-wise InterviewSolutions in Current Affairs.

Explanation:

send the FULL PHOTO

l KNOW this answer but the photo are not full

ANSWER:

I THINK no...............

Answer:

4.8 g

Explanation:

I will provide U a step by step solution.

MASS OF MOLECULE: NO OF MOLES X MOLECULAR MASS

=1.2 X 4 g

= 4.8g

ANSWER:

it will BECOME OPAQUE its TRANSPARENCY DECREASES

Solution:

Order of the REACTION = 1

Case - 1

Case - 2

Dividing EQ (1) by Eq (2),

On SOLVING it we GET,

Now, keeping x = 1 in eq(2), we analyse that Eq (1) = Eq (2). Hence % of reactant CHANGING to product will be same i.e 80%.

The answer is ISOBUTANE.(4).....

since it UNDERGOES Isomerization

ANSWER:

yes

Explanation:

because its TENDENCY for ACCEPTING ELECTRON INCREASES

Answer:thyl bromide and Bromobenzene

EthylBromide + AQ KOH + dil HNO3 + AGNO3 → YELLOW precipitate

Bromobenzene + aq KOH + dil HNO3 + AgNO3 → No Yellow precipitate

Explanation:

Extraction of COPPER metal:

Copper GLANCE (Cu2S) is roasted in the presence of AIR. Roasting turns copper glance (ORE of copper) into copper (I) oxide. Copper oxide is then heated in the absence of air. This REDUCES copper (I) oxide into copper metal.

2Cu2S + 3O2 ⇨ 2Cu2O + 2SO2

2Cu2O + Cu2S ⇨ 6Cu + SO2

MARK ME AS THE BRAINLIEST

EXPLANATION:

RATIO of. SIZE of atom of different element

it has no unit as it get DIVIDE it is KIND of comparision

Here is ur answer.....
Direct-methanol fuel cells or DMFCs are a subcategory of proton-exchange fuel cells in which methanol is used as the fuel. Their main advantage is the ease of transport of methanol, an energy-dense yet reasonably stable liquid at all environmental conditions.

Efficiency is quite low for these cells, so they are targeted ESPECIALLY to portable APPLICATIONS, where energy and power density are more important than efficiency.

A more efficient version of a direct fuel cell would play a key ROLE in the theoretical USE of methanol as a general energy transport medium, in the HYPOTHESIZED methanol economy......
I hope so it helps u
...

Ncert offers a very helpful and VIVID EXPLANATION of this concept. refer ncert :)

The ANSWER of this QUESTION is O2

The OXIDATION STATE of XE is +6

Rapid and mild thermal reduction of graphene OXIDE (GO) to graphene was ACHIEVED with the assistance of microwaves in a mixed solution of N, N-dimethylacetamide and water (DMAc/H 2 O). The mixed solution works as both a solvent for the PRODUCED graphene and a medium to control the temperature of the reactive system up to 165° C. Fourier TRANSFORM infrared spectrometry, X-ray diffraction, atomic force microscopy, X-ray photoelectron spectroscopy, RAMAN spectroscopy, and thermogravimetric analysis confirmed the formation …

Because in STRAIGHT CHAIN OXYGEN can EASILY elminate HYDROGEN

Because sodium LIES in FIRST group and It has very large SIZE

Because in IONIC bond there is TRANSFER of e-
but in VANDER waal FORCE there is mutual sharing
so same attract toward same

Here UR ANSWER is

hope this will HELP U

6:29
Won't the electrons EMIT the light in the same frequency as it absorbed when it comes back to the GROUND state? – Govind Balaji S Mar 11 at 8:56
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The partially full d-ORBITALS in transition metals have energy splittings that happen to lie in the visible range. Depending on the arrangement of substituents (known as ligands) that attach to them, the electron ENERGIES split according to crystal field theory. Similar splitting in the s or p orbitals produce gaps in the ultraviolet, and any visible light goes right through, so we don't see any color. In transition metals, however, visible light excites the electrons from a lower d orbital to a higher one and only LETTING some light through.

Carboxylic acids inhibit biomass formation and ethanol PRODUCTION. ... The level of inhibition of ACETIC ACID depends upon medium conditions such as pH and oxygen concentration. Ethanol production was ACCELERATED by presence of 10g/l acetic acid in medium free of other inhibitory compounds.

Petri PLATES are incubated upside-down to lessen the risk of contamination from airborne PARTICLES settling on them and to PREVENT the accumulation of any WATER condensation that may otherwise disturb or compromise a CULTURE.

aniline

it is attached with sp2 hybridized carbon containing benzene ring.

Due, to more s -character in benzene ring, here BECOMES the de localization of π-electrons in the ring and further the NH2 -group donates more electron to the ring so that it reduces the +ve charge centers and stabilizes the ring and makes it less acidic means the basicity increases.

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Because PETROL is a non - RENEWABLE resource.
It is exhaustable. It has limited RESERVES that is the reason why its prices GO higher day by day.

Hope it helps you

A THERMODYNAMIC QUANTITY representing the unavailability of a system's thermal energy for CONVERSION into mechanical work, often INTERPRETED as the degree of disorder or randomness in the system is called a entropy.

Hey ❗❗
___________________________________

➡Firstly what is electronegativity !!

➡Sol, Electrnegativity is a chemical property which describes how well the atoms attract an electron.
___________________________________

➡ Now which is more ELECTRONEGATIVE !! zinc or silver

➡Sol. Well Zinc is more electeonegative than silver

➡ Well what's the reason behind this !!

➡Sol .Electronic configuration of zinc :-

➡atomic number =30

➡K L M N

➡2. 8. 18. 2

➡zinc will LOOSE two electrons to become stable NEAR to noble gas

➡Electronic configuration of silver :-

➡atomic number =

➡K L. M N O

2 8 18. 18 1
___________________________________

So 2 is UR ANSWER....

Gases has MINIMUM INTERMOLECULAR ATTRACTION as they are SUSPENDED to large EXTENDS.

Population pharmacokinetics describes the typical relationships between physiology and pharmacokinetics, the interindividual variability in these relationships, and their residual intraindividual variability. Knowledge of population kinetics can help one choose initial drug dosage, modify dosage appropriately in response to observed drug levels, make rational decisions regarding certain aspects of drug regulation, and elucidate certain research questions in pharmacokinetics. Patients with a disease for which a drug is intended are probably a better source of pharmacokinetic data than are healthy subjects. However, these types of data are contaminated by varying quality, accuracy, and precision, as well as by the fact that generally only sparse data are collected from each patient.
Although population pharmacokinetic PARAMETERS have been estimated either by fitting all individuals’ data together as if there were no kinetic differences, or by fitting each individual's data separately and then combining the individual parameter estimates, these methods have certain theoretical PROBLEMS that can only be aggravated when the deficiencies of typical CLINICAL data are present. The nonlinear mixed-effect analysis avoids many of these deficiencies and provides a flexible MEANS of estimating population pharmacokinetic parameters.

Because it can TRAVEL CIRCULAR PATH

Thanks for the question!

It is DEFINITELY a very interesting question to solve and do some brainstorming.

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Phosphorus, in ion form is very essential and important nutrient of both animals and PLANTS. In absence of phosphorus, our plants will not beable to grow and produce oxygen. And oxygen is a vital nutrient in all the LIVING PROCESSES.


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Hope it helps and SOLVES your query!!

Hey DUDE...... Here is your answer.....
CARBON DIOXIDE GAS has the highest global warming POTENTIAL......
I HOPE THIS WILL HELP YOU OUT.......
HAVE A GREAT DAY DEAR....

Assuming it is in WATER, pH ≈ -log10 [H+]

Since it is HCl, low CONCENTRATION, use the concentration of HCl since it is ESSENTIALLY totally DISSOCIATED.

Varian. Atomic Absorption. Spectrometers. AA ... application NEED. SELECT from: Feature. AA280 FS AA280 Z AA240 FS AA240 Z AA240 AA140. Fast SEQUENTIAL CAPABILITY. Dedicated ...

In WATER BOUND macadam Road the BINDING MATERIAL is charcoal

Hey mate here is your answer,

Mineral based polymer modified coating :
A homogeneous dispersion of the clay platelets (5.0 wt.% based on SOLID coatingmaterial) in an … during polymer synthesis and a blending of SURFACE modified nanoscopic fibrous MINERALS into organic


Hope this helps ❤

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