Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the rule of law​

Answer»

ong>Answer:

the restriction of the arbitrary exercise of power by subordinating it to well-defined and established LAWS.

"when military dictators fall, the democrats who follow them must try to RESTORE the RULE of law"

2.

Hey dear Samir what happened to uh...why r uh sad...pls sad mtt raho yrr...:(​

Answer» ONG>ANSWER:

...............................

3.

Which youtube channel is best for class 10 chemistry ?

Answer»

ong>Answer:

Go to YouTube and see the ratings my DEAR to the particular channels and see comments too I would have TOLD you the BEST one but then

Explanation:

It's very important for a person to learn what is best on its own it helps him to be better learner of life

4.

Atomic mass of sulphur oxide​

Answer»

ong>Answer:

64.066 g/mol

Explanation:

There is no such COMPOUND CALLED SULPHUR oxide, its sulphur dioxide....

5.

density of 2.03M acqeous solution of acetic acid is 1.017g mL-1 molecular mass of acetic acid is 60. calculate the molality of solution​

Answer» ONG>Answer:

Molecular Mass=60

Molarity=2.03M

→Molarity=2.03M means 2.03 moles in 1L of SOLUTION.

n=Molar MassGiven Mass

2.03=60Given Mass

2.03×60=121.8g

121.8g of acetic acid in water.

→Density=1.017gmL−11mLofsolution⟶1.017ofsolution

1000mLofsolution⟶1017gofsolution

Mass of solution = Mass of SOLVENT + Mass of solute

1017g = Mass of solvent + 121.8g

1017−121.8g = Mass of solvent

895.2g = Mass of solvent

Molality=Mass of solvent(kg)no. of moles=895.2×10−3kg2.03=2.267m

6.

What r the characteristics of of particles of matter​

Answer» ONG>ANSWER:

particles of MATTER can be seperated on HEATING

7.

FORMATION OF CO2 AND PI AND SIGMA BONDS OF CO2

Answer»

ong>Answer:

MARK AS BRAINLIEST AND GIVE THANKS

8.

Collect information about various acids, bases and salts used in homes.Prepare a report giving examples of objects in which they are usedand the uses of these substances.​

Answer»

er: Hey mate HOPE it works ND hope it is helpful and correct for uu

Explanation:

Acids-Common aqueous acids include hydrochloric acid (a solution of hydrogen chloride which is found in gastric acid in the stomach and activates digestive enzymes), acetic acid (vinegar is a dilute aqueous solution of this liquid), sulfuric acid (used in car batteries), and citric acid (found in citrus fruits). Examples of acids include the inorganic substances known as the mineral acids—sulfuric, nitric, hydrochloric, and phosphoric acids—and the organic compounds belonging to the carboxylic acid, sulfonic acid, and phenol groups.

Base-Examples of bases are the hydroxides of the alkali and alkaline earth metals (sodium, calcium, etc.) ... and the water solutions of ammonia or its organic derivatives (amines). Such substances produce HYDROXIDE ions (OH-) in water solutions (see Arrhenius theory).

Salts-Salt is a mineral composed primarily of sodium chloride (NaCl), a chemical COMPOUND belonging to the larger CLASS of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite. ... Salt is essential for life in GENERAL, and saltiness is one of the basic human tastes.

9.

The short fibres left after carding and combing of spun silk are called

Answer» ONG>Answer:

Raw silk.

Explanation:

the short fibers left after carding and combing of SPUN silk are called Raw silk.

10.

Hydrogen to neon molecular diagram ​

Answer»

it will HELP you

GOOD NIGHT

11.

Did the simulation support the scientific law of (3NH4).

Answer» ONG>Answer:

yas

it MAY HELP

Explanation:

plz MARK it as brilliant

12.

Balnce the following equation: ClO3^-1 ----------→Cl^-1 + ClO4^-1

Answer» ONG>ANSWER:

SORRY I have not understood the qyestion

13.

Explain the formation of hydronim ion​

Answer»

ong>Answer:

It can be formed when an acid is present in water or simply in pure water. It's chemical FORMULA is H3O+. It can also be formed by the combination of a H+ ion with an H2O molecule. The hydronium ion has a TRIGONAL pyramidal geometry and is COMPOSED of three hydrogen ATOMS and one oxygen atom.

14.

8. Which one of the following has highest dipole moment?(a) NA(c) Soll​

Answer» WER is OPTION A

NA

HOPEFULLY it helps♥

15.

How to assess the liquefaction tendency of noble gases?​

Answer»

ong>Explanation:

The EASE of liquefaction DECREASES with decrease in critical temperature.

He has the lowest critical temperature (5.1 K) while RN has the highest critical temperature (373.5 K). It increases as we move down the group from helium to radon.

The decrease of critical temperature FOLLOWS the trend Xe>Kr>Ar>Ne>He and hence, the same trend is followed for liquefaction

16.

Draw structure of geometrical isomers of[Fe(NH3)2(CN)4]-ion​

Answer»

s is the REQUIRED ANSWER

17.

आप कैसे समझते है कि आक्सीजन एक तत्व है​

Answer»

ong>ANSWER:

bacause oxygen ek esi gase hai jo DIKHAYI ni DETI but oxygen hamare LIYE life hai agr oxygen rhegi to life rhegi

18.

The valancy of Y3N2 in Y3​

Answer» ONG>ANSWER:

I think U meant valency of Y3 in Y3N2

Valency of Y3 = 2

Valency of N2 = 3

19.

16. Which property of metals is used for making bells and strings of musicalinstruments like Sitar and Violin?(1Point)नकरताहयानतीSonorousnessMalleabilityDuctilityकोस्काConductivity​

Answer» ONG>ANSWER:

SONOROUS...........

20.

عمل فيه وwavelength ofCalculate the)محفلیم برمالو​

Answer»

ong>ANSWER:

?

EXPLANATION:

write PROPER QUESTION

21.

Where did natural gas are found and why is natural gas called as clean fuel?​

Answer»

align="ABSMIDDLE" alt="\huge\red{\boxed{\mathfrak{answer}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%5Cred%7B%5Cboxed%7B%5Cmathfrak%7Banswer%7D%7D%7D" title="\huge\red{\boxed{\mathfrak{answer}}}">

One reason NATURAL gas is called “clean” is because it emits 50 percent less carbon dioxide than COAL when you burn it. THUS it's seen by some as a “bridge” fuel until zero-carbon-producing renewables can take over. But natural gas isn't clean in the way that solar is clean. It's clean-er than coal.

22.

Out of the following two coordination entities, which is chiral (optically active) ?(a) cis-[CrCl2(ox)2]3-(b) trans-[CrCl2 (ox)2]3-​

Answer»

>

HOPE it HELPS

please ANSWER my QUESTION

23.

Find the odd oneNa+ Al3+ Ca2+ Br- F-​

Answer»

a MATE ♥️

Br- and CA2+

HOPE it's HELP you ☺️

24.

What is the valency of carbon in alkene ? and is the valency of carbon fully satisfied in unsaturatd hydrocarbons or not ? explain with reason

Answer»

ong>ANSWER:

  • first part answer is....4.
25.

Predict the nature of sodium chloride​

Answer»

ong>Answer:

SODIUM CHLORIDE is readily soluble in water and insoluble or only slightly soluble in most other liquids. It forms small, transparent, colorless to white cubic crystals. Sodium chloride is odorless but has a characteristic taste. It is an ionic COMPOUND, being made up of equal NUMBERS of POSITIVELY charged sodium and negatively charged chloride ions .

26.

√4y = x + 16​

Answer»

ong>ANSWER:

Achcha BHAI Main To to class mein uska answer Kaise Pata CHALEGA

27.

How can glass be a liquid of its so hard​

Answer» ONG>Answer:

When GLASS is made, the MATERIAL (OFTEN containing SILICA) is quickly cooled from its liquid state but does not solidify when its temperature drops below its melting point.

Explanation:

hope it helps you.

28.

Why is geometrical isomerism not possible in tetrahedral complexes having different types of unidentateligands coordinated with the central metal ion ?​

Answer» ONG>Answer:

Tetrahedral complexes do not show geometrical isomerism because the relative positions of the unidentate ligands attached to the central metal atom are the some with RESPECT to each other. COORDINATION number of a metal ion is ALSO equal to the total number of coordinate bonds present in a complex.

hope this will be HELPFUL to you

please follow me only if u like

29.

For combustion of carbon disulphide, CS2 + 3O2 = CO2 +2SO2, one mole of CS2 is same as ______(redox) equivalents of CS2. The answer is 12, Please explain in steps

Answer»

ong>ANSWER:

the correct answer is 12 CS2

30.

What is peptization? ​

Answer»

align="absmiddle" alt="\huge{\boxed{\mathfrak{Hello}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%5Chuge%7B%5Cboxed%7B%5Cmathfrak%7BHello%7D%7D%7D" title="\huge{\boxed{\mathfrak{Hello}}}">

Peptization or Deflocculation is the process responsible for the formation of converting precipitate into COLLOID by shaking with it an electrolyte. This is PARTICULARLY important in colloid chemistry or for precipitation REACTIONS in an aqueous SOLUTION.

31.

Did the simulation support this scientific law?

Answer»

ong>Answer:

The law implies that mass can NEITHER be created nor destroyed, ALTHOUGH it MAY be rearranged in SPACE, or the entities associated with it may be changed in form.

32.

Please answer this fast.......No spam.​

Answer» ONG>ANSWER:

Answer is in ATTACHMENT...........

33.

The valancy of Y3Ne in Y3​

Answer»

ong>EXPLANATION:

valency is 1

because when we use CROSS method

3 GOES to y and 1 goes to Ne

34.

He 1. At constant temperature, 400 mL of a gas is found toQuestions forhave a pressure of 740 mm. What will be the pressureof the gas if its volume (a) is doubled, (b) is halved?​

Answer» ONG>ANSWER:

don't KNOW answer at this TIME

35.

What is promoter and poisons?? ​

Answer» Promoters : Substances which themselves are not catalysts, but when MIXED in SMALL QUANTITIES with the catalysts increase their efficiency are called as promoters or activators.

Poisons : Substances which DESTROY the activity of the catalyst by their presence are known as poisons.

HOPE its help.

plz mark me as brainliest.

36.

The valancy of AO is A​

Answer» ONG>ANSWER:

So the VALENCY of A is 2.

37.

4. भौतिक परिवर्तन अस्थायी क्यों होता है?​

Answer» ONG>ANSWER:

यह अस्थायी है क्योंकि कोई नया पदार्थ नहीं बनता है, इसलिए बनने वाला उत्पाद आसानी से मूल पदार्थ में परिवर्तित हो सकता है और इसलिए यह अस्थायी है।

38.

WhAt is double displacement reaction​

Answer»

>

a chemical process INVOLVING exchange of BONDS between TWO now reacting chemical SPECIES which results in the creation of products with similar or identical bonding affiliations are called double displacement REACTION.

39.

Which has the most stable +2 oxidation state Sn, Pb , Fe, Ag?​

Answer» ONG>ANSWER:

d is the CORRECT answer

40.

Glucase tolerance test procedure ​

Answer» Answer

The glucose tolerance TEST, ALSO known as the oral glucose tolerance test, measures your BODY's response to sugar (glucose). The glucose tolerance test can be used to screen for type 2 DIABETES. More commonly, a modified version of the glucose tolerance test is used to diagnose gestational diabetes — a type of diabetes that develops during pregnancy.

_______________________________

41.

Write the mass and charge of the fundamental subatomic particles.​

Answer»

ong>ANSWER:

the THREE subatomic particles are electrons, protons and NEUTRONS. Electron has negative charge and has MASS 0 , Proton has POSITIVE charge and has mass 1, Neutron has no charge on itself but has mass equal to that of protons i.e. mass is 1.

42.

Which is correct for the reaction? P4 (s) + 3H2O (l) + 3OH− (aq) → PH3 (g) + 3H2PO2− (aq)

Answer» ONG>ANSWER:

THANKS for FREE points

43.

A mixed oxide Feo.Cr2O3 is fused with sodium carbonate in the presence of air to form a yellow compound(X). On acidification, compound (X) gives an orangecompound (Y). Compound (Y) is a strong oxidising agent.Colour of aqueous solution of compound (Y) depends uponpH of the solution. Identify the compound X and Y.​

Answer» ONG>ANSWER:

Hope this attachment HELPS you BUDDY

44.

How could a magnesium ribbon be changed to alkali? Write its reaction.

Answer» ONG>Explanation:

First burn MAGNESIUM in air then DISSOLVE the ash FORMED in water.

2 Mg + O2 —> 2 MgO

MgO + H2O —> Mg(OH)2

This Mg(OH)2 is an alkali.

plz make sure to mark me the brainliest

45.

A compound is formed by three elements A ,B and C . Atoms of element B form hcp lattice . One eighth of tetrahedral void occupied by atoms of element A and One half of octahedral void occupied by atoms of element B . Formula of the compound is

Answer»

ong>ANSWER:

Given that, atoms of B forms hcp lattice. So, the atoms at corners are shared by 6 unit cells. So, its contribution is

6

1

; Face centered atoms contribute

2

1

and middle layer atoms contribute 1 each.

So, effective number of atoms in unit cell =

6

1

×12+

2

1

×2+1×3

=2+1+3=6

Number of tetrahedral voids =2× Number of atoms forming the lattice.

=2×6=12

So, number of atoms of A=

3

2

×12=8

Number of atoms of B=6

So, A:B⇒A:B

8:6 4:3

So, formula is A

4

B

3

46.

Give the structural formula of two simple alkane and one alkyne.​

Answer» ONG>Answer:

alkane - CH4 and C2H6

alkyne - C2H2 and C3H4

Explanation:

mark me as the BRAINLIEST

and also FOLLOW me

47.

Write the Lewis symbol of oxygen​

Answer»

ong>Answer:

OXYGEN (O2) is a commonly tested Lewis structure DUE to it's importance on Earth. It also is a good example of a MOLECULE with a double bond. There are 12 VALENCE electrons available for the Lewis structure for O2.

48.

The valancy of AO is​

Answer» ONG>Answer:

79

Explanation:

A lithium atom has one outer shell ELECTRON, so it's usual VALENCE is +1, but it can LOSE the electron and have a valence of -1.

...

49.

Explain AdsorptionIsotherms ​

Answer»

ong>ANSWER:

ISOTHERMS is a CHANCE of a system in which TEMPERATURE remain constant.

50.

What is the equation of sulphuric acid + copper = copper sulphate + hydrogen

Answer»

ong>Answer:

Cu + H2SO4 = CuSO4 + SO2 + H2O | Chemical REACTION and equation.