Explore topic-wise InterviewSolutions in Current Affairs.

The QUESTION ANSWER is TRUE

1) separating.
2)hand SOWING...
hope it HELPS you..
MARK it as branliest PLZZ

its a METAL...........

☺ HEYA MATE !!

✔ HERE IS YOUR ANSWER,

The artificial FIBRES are artificially SYNTHESIZED. They are not obtained naturally. Some EXAMPLES are: nylon and rayon.

Hope it helps u !!

✌✌

A) SIEVING C) THRESHING

Here is UR ANSWER DUDE ☝☝☝☝ pls mark my answer as brainliest answer......

A) seiving
c) WINNOWING

A)centrifrigation
b)evaporation
c)sublimination

NH4 is ammonium...

MARK it as a BRAINLIST...if you are SATISFIED by my ANSWER...

It is 5s^2, 5p^6
Hope it HELPS you.....

In fog there are tiny droplets of water are PRESENT but when smoke is also COMBINED with fog then it creates a milky layer in the ATMOSPHERE... Called the SMOG...

Hope it helps..

as the water decreases, the particles of SOLVENT also gets REDUCED. if the solvent is to be MIXED AFTERWARDS then the solution will become saturated easily in less water.

ANSWER:

THE SOLUTION IS ABOVE.

Explanation:

HOPE IT HELPS. IF SO, PLEASE BE GRATEFUL AND MARK IT AS BRAINLIEST.

It has HIGH COEFFICIENT of EXPANSION

Preparation of WOOD pulp 
↓ 
Steeping & Pressing 
(Formation of soda cellulose &excess ALKALI is pressed out) 
↓ 
SHREDDING 
(In two or three hours formation CRUMBS) 
↓ 
Ageing 
(In atmospheric oxygen D.P fall of 800-350) 
↓ 
Churning 
(Xanthation or Sulphidising) 
↓ 
Mixing 
↓ 
Repening 
↓ 
Spinning 
↓ 
Drying 

By CHECKING the PH LEVEL of it USING a Ph PAPER

Advantages: Redox reactions are vital for biochemical reactions. For example: redox reactions in human body include the electron transfer system in cells and oxidation of glucose. Various CHEMICAL substances are PRODUCED with the help of redox reactions which are useful in industrial processes
Oxidation-reduction (redox) reactions are important because they are the principal sources of energy on this planet, both natural or biological and artificial. Oxidation of MOLECULES by REMOVAL of hydrogen or COMBINATION with oxygen normally liberates large quantities of energy.

ANSWER:

The SIZE of ATOMS INCREASE

Hey
Due to INCREASE in number of electrons in a period from left to right the ATTRACTION force by the protons in the nucleus increases which CONTRACTS the size of ATOM.

Hope it helps :)

Hi friend..

It contains 8 protons and 8 ELECTRONS. So the atomic number is 8. In ADDITION to protons and electrons oxygen also has 8 neutrons.

I HOPE I HELPED YOU .....

PLEASE MARK IT AS BRAINLIST....

Sublimation is a technique used by chemists to purify compounds. A solid is typically PLACED in a sublimation apparatus and HEATED under vacuum. Under this reduced pressure, the solid volatilizes and CONDENSES as a purified compound on a COOLED surface (cold finger), leaving a non-volatile residue of IMPURITIES behind.

3

K L M N

2 8 3

The valence SHELL M contains 3 ELECTRONS

Hello here is your ANSWER by Sujeet YADUVANSHI ☝☝☝☝☝☝☝☝☝☝


Those reactions in which TWO compounds REACT by an exchange of ions to form
two NEW compounds.


that's all

The valence of aluminate is 3
the valence of META aluminate is1



hope it will HELP U

Hii DEAR,
ACCORDING to me the only difference is that the water STORAGE TANK capacity and the speed of heating water.
hope it helped U

The answer will be
the NAME of H2O in CHEMISTRY is WATER

There is only one formula just heat it The chemical process for melting ice can be WRITTEN as

H2O(s)−−−H2O(l)H2O(s)−−−H2O(l)

This EQUATION says that 1 MOLE of ice melts & 1 hope it helps MARK as brainliest and followmole water forms.But in practically this not actually happens.Because the melting process involves absorption of CERTAIN amount of heat by the ice.

Animal HUSBANDRY deals with the feeding, BREEDING, HOUSING and health care of livestock for getting maximum benefits. Livestock refers to farm animals (domesticated animals) such as cow, sheep, etc. KEPT by humans for a USEFUL commercial purpose.
Hope u liked it and good byeee

There are 137.04 MOLES in 8.25*10^25 MOLECULES of METHANE

8.0 GRAM can be a ROUND FIGURE of 8.01,8.02,___,___, But 8.000 COULD be 8.0001,8.0002,_____,____,

Answer:

EXPLANATION:

MINIMUM BOILING azeotrope will be FORMED on mixing these two, hope you understood

The REASON is that gold ORNAMENTS does not react with oxygen whereas silver REACTS with oxygen to form silver oxide.

Zero HOUR may REFER to:

MIDNIGHT, or 00:00Zero Hour (military designation), the scheduled time for the start of some EVENT, ESPECIALLY a military operationZero Hour, the time of a sitting session of India's Lok Sabhaimmediately following the Question Hour

Molar mass of ozone is O3(16*3)=48 grams

No. Of moles of ozone in 8 gram of it =8/48 moles

So no.of moles of O is 3 times no. Of moles of O3 because each ozone MOLECULES CONTAINS 3 atoms of O

N=3*8/48=0.5 moles

So no.of atoms can be calculated by multiplying no. Of moles by AVOGADRO number as

0.5* 6.023×10^23=3.0115×10^23 atoms.

Hope it helps…

Slowly and carefully add the concentrated sulfuric ACID to clean water, tweak their volumes to obtain the specific concentration of sulfuric acid that you desire. But do not add water to the concentrated acid as the resultant SOLUTION this WAY gets hotter more easily, which leads to the acid fuming out in the least worst SCENARIO.

1→4d
2→4f


hope it HELPS you

Consider ‘Y’ mol of water and ‘Y’ mol of NACL are mixed to prepare a SOLUTION.

1 mol of water contains 18 g

That means, Y mol of water contains 18Y g

Mass / Density = Volume

Density of water = 1

So, volume of Y mol water = 18Y / 1 = 18Y mL

That means Y mol of NaCl is dissolved in 18Y mL of water.

1 mol of NaCl contains 58.44 g

That means, Y mol of NaCl contains 58.44Y g

Molality can be CALCULATED as follows:

Molality = (weight of NaCl x 1000) / (Equivalent weight of NaCl x volume of water)

Substitute in EQUATION,

Molality = (58.44Y x 1000) / (58.44 x 18Y)

Molality = 55.56 M

Molality of NaCl solution is 55.56 M.

When a dielectric is placed in an electric field, electric CHARGES do not FLOW through the material as they do in an electrical conductor but only SLIGHTLY shift from their average equilibrium positions causing dielectric POLARIZATION.

Can you please tell me CHAPTER name and your CLASS ???

Without name of chapter and class ...no one can help you...

So please ASK the QUESTION properly with name of chapter and class....