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. |
Ello now i m in college. lubb you all |
|
Answer» University? I THINK it's fun, isn't it? :) P.S: We luv u too! |
|
| 2. |
Nice achi baat hai thik hai pooja di ishuaap apna batao or usse pucho uska fever sahi hua usko laga tha fever puchna |
|
Answer» ❤❤❤❤❤ ❤HELLO ♪❤ ❤☀❤ ❤☮ O˥˥ƎH❤ ❤❤❤❤❤ |
|
| 3. |
Q8 Compare the characteristic properties of electrovalent and covalent compound.12]Electrovalent compoundCovalent compounda) Melting and boiling pointb) Conduction of electricity |
|
Answer» Explanation: propertyies of electrovalent COMPOUNDS 1 the electrovalent compounds are mostly in SOLID states 2 they are generally soluble in water 3 the melting and boiling POINT is very high covalent compound the covalent compound generally exists in three states solid liquid and GASEOUS 3 they are generally insoluble in water 3 the melting and boiling point is very LOW |
|
| 4. |
Staterule of maximum multiplicity |
|
Answer» I don't know♀ |
|
| 5. |
State hund's rule of maximum multiplicity |
Answer» Hunds Rule of Maximum Multiplicity rule STATES that for a given electron configuration, the TERM with maximum multiplicity falls lowest in energy. According to this rule electron pairing in P, d and f orbitals cannot OCCUR until each orbital of a given subshell contains ONE electron each or is singly occupied.State Hund’s RuleIt states that:It states that:1. In a sublevel, each orbital is singly occupied before it is doubly occupied.It states that:1. In a sublevel, each orbital is singly occupied before it is doubly occupied.2. The electrons present in singly occupied orbitals possess identical spin. |
|
| 7. |
Aha coton just tell me only unnie and mochii wants to talk to me do u anytime recall me huh?u are always busy with other @aditipalekar it's just talk kids app |
|
Answer» dii |
|
| 8. |
An industry is having transformer working at 560°C.safety of transformer, industry is looking to enhance heat dissipation from wall of transformer. Recommend some remedy with suitable explanation. |
|
Answer» PLEASE MARK me BRILLIANCE |
|
| 9. |
How to find oxidation state of Mn2O |
|
Answer» Answer: The oxidation NUMBER of the OXIDE anion is -2 . Since there are 2 oxide ions, the total oxidation number for the oxide is -4 . Since the sum of the oxidation numbers must be 0 , the oxidation number of the manganese cation is +4 . Therefore, MnO2 is the IONIC COMPOUND manganese(IV) oxide. |
|
| 10. |
Nishu mai kese sari chiz thik karu batao na kya karu sab chiz thik ho jaye.majak nhi kiya tha nishu |
|
Answer» !_! |
|
| 11. |
Mai majak nhi kar raha humujhe wo pasand hai dil mai hai toh mai kese bhul jao usse nhi bhulunga msg kiya hu good morning ka or reply nhi bhi degi toh chalega bola hu good morning pooja diigood morning nishu ji |
|
Answer» ♤_♤ . . . . . . . . . |
|
| 12. |
A. Draw a neat well - labelled diagram to show the separation of sand from water. |
|
Answer» SEE the ATTACHMENT FRIEND |
|
| 13. |
Define the following - Prouriar motion |
| Answer» | |
| 14. |
State Hund’s rule of maximum multiplicity. |
|
Answer» Answer:an INSTRUMENT for writing or drawing with INK, TYPICALLY consisting of a metal NIB or ball, or a nylon tip, fitted into a metal or plastic holder Explanation:plz mark me as a brainliest |
|
| 15. |
Mai bhi suicide karunga nishu jis din ishu ka new bf ayega na usse din congrats bol kar karunga tumapne pyar samne mai dusre ke sath nhi dekh sakta mai chinta mat karo hamari kismat kharab haigood morning pooja di |
| Answer» | |
| 16. |
Match the following in column a with those in column b |
|
Answer» Answer: Asia EXTENDS between LATITUDES 10°S to 80°N as WELL as it lies on the Northern HEMISPHERE. Longitudinal - 34.0479° N and Latitudinal - 100.6197° E. Asia lies almost in the Eastern Hemisphere between longitudes 25°E and 170°W.11-Aug-2017 |
|
| 17. |
whoever don't know what I ask please don't answer those were for my friends and lotus why don't u download just talk kids app I will talk there if u can pleach download and tell me your I'd |
|
Answer» dii I don't have permission to DOWNLOAD the apps my parents are CONTROLLING my PHONE so I only able to answer you in this app because this the study app sorry dii hope you will understand have you ATTEND yesterday Vlive ? |
|
| 18. |
I asked questions because I need. don't take it seriously |
|
Answer» ALRIGHT ig
|
|
| 19. |
What are Compounds?Dekho mentalo kisne mere ko Buduva de di Jo aaj meri tabiyat kharab hogi hehehehAaj Mai school ni gayiKisi mental ki vajah seAaj pts krungi khtm kal 6000 ud gaye aaj bakinuda dungiIss I'd pr pts Bdhte hue rukte nahidusriyo pr bdhte nahi hehe |
|
Answer» what means trading PLEASE help me thank you thanks for your point |
|
| 21. |
Define biologyfollow for more points |
Answer»
Hope it helps uh!..❤ |
|
| 22. |
Nishu sun yaar wo nhi karta pyar toh nhi karta pyar usne Kabhi shak kiya tere par usse koi nayi ldki mil gyi hogi isliye bhul gyamai hu ki usse bhul nhi sakta or wo mere se baat tak nhin karna chati koi nhi nishu sorry |
| Answer» | |
| 23. |
Can anybody answer me, please |
|
Answer» Cu2o let's take the oxidation STATE of CU as x 2x-2=0 2x=2 x=2/2 x=1 then, oxidation state of cu = +1 |
|
| 24. |
Kyu yaar pyr nhi karta tujhe kyamere pyar se kisi ko dikkat hai or jisko chaiye usse mil nhi tha ufff yaar |
|
Answer» !_! . . . . . . ALONE !_! |
|
| 25. |
Work out the formula for the following compounds and calculate their molecular masses : a)Calcium hydroxide , b) Sodium sulphate , c)ammonium chloride , d)sodium hydrogencarbonate, e)potassium nitratepls answer fast |
|
Answer» make me BRAINLIST please GIVE me some thanks |
|
| 26. |
6DM cube of a gas at temperature of 27 degree Celsius has pressure of 700 mm of HG find the volume of gas at STP |
|
Answer» STP is 350 Explanation: V = 6 DM cube T= 300 K P= 700 mm of HG put this valu in:- P×V/T Then STP is 350 |
|
| 28. |
Tera bf kasie hai thik hai nayou both have great day and happy dayi am worst and i have bad day |
|
Answer» Explanation: ooo HA me ise janta hu diamond wali di hum abhi friends huwa tere friends ko bura LAGEGA |
|
| 29. |
Good morningmyself kishan |
|
Answer» Answer: OYY kishan Explanation: YAAR bhabhi KAHA HAI baat karni hai good morning DEAR |
|
| 30. |
What are olfactory indicators ? |
|
Answer» OLFACTORY indicators are those indicators that help to identify WHETHER the given solution is ACIDIC or basic by changing their smell instead of colour as the other indicators do. Olfactory indicators are based on the sensation of smell to identify the nature of the substance Hope it will be HELPFUL for you :) |
|
| 31. |
Which solution will change blue litmus to red? |
|
Answer» Answer: |
|
| 32. |
What is neutralization reaction ? |
|
Answer» Answer: In chemistry, neutralization or neutralisation (see SPELLING differences) is a chemical reaction in which acid and a BASE react QUANTITATIVELY with each other. In a reaction in water, neutralization results in there being no excess of hydrogen or HYDROXIDE ions present in the SOLUTION. |
|
| 33. |
Statements given below are incorrect. write correct statement. give correct answer fast!!!! |
|
Answer» Answer:
|
|
| 34. |
The no. of electrons or protons gives theAtomic massAtomic no.Molecular massNone |
|
Answer» Answer: Atomic Number Explanation: Atomic number is DEFINED as the number of electrons or the number of protons present in an atom. Since the number of protons equals to the number of electrons in a stable atom, which makes it electrically neutral. Let's take an atom for example: CALCIUM An image has been attached below for your reference. When you COUNT the number of electrons in the shells of the atom, you will OBSERVE that there are 20 electrons present. If you see, the nucleus of the calcium atom has 20 protons. Hence, the number of electrons equals to the number of protons in an atom. Also, we can CONCLUDE that the atomic number of the calcium atom is 20. |
|
| 35. |
An aqueous solutions turns red litmus solution blue. Excess addition of which of the following solution would reverse the change? |
|
Answer» sorry Explanation: |
|
| 36. |
Hello Guys!! Can anyone will give me any ideas of Experiment✌ |
|
Answer» which EXPERIMENT I will HELP! |
|
| 37. |
1. Which of the following do not represent standard state conditions: (i) 273 K (ii) 1 bar pressure (iii) Pure state of the substance (iv) 25°C. |
| Answer» | |
| 38. |
Assertion(A): K to Fe displace H2 with steam without decreasing reactivityReason(R): K very violently but Fe very slowly react with waterA) Both A and R are true, and R is the correct explanation of AB) Both A and R are true, but R is not the correct explanation of AC) A is true but R is falseD) A is false and R is true |
|
Answer» Explanation: |
|
| 39. |
Anybody pls answer me |
|
Answer» sorry but I don't KNOW the answer I am not TEXT you for point trust me Explanation: i honestly say you friend because honestly is the BEST polity |
|
| 40. |
Difference between aromatic substitution and aromatic addition reaction |
|
Answer» Answer: What is the difference between electrophilic AROMATIC substitution and nucleophilic aromatic substitution? In electrophilic aromatic substitution (EAS) we SAW that electron-rich substituents STABILIZED the electron-poor intermediate. But in nucleophilic aromatic substitution (NAS) the tables are turned! Instead, the intermediate is electron-rich, and is stabilized by electron-withdrawing substituents, such as NO2 Explanation: |
|
| 41. |
A metal "X" which is used in making utensils and air crafts when dipped in a solution of copper chloride, a compound "Y" and a reddish brown precipitate "Z" are formed. X,Y and Z are |
|
Answer» Answer: please - follow - me Explanation: photosynthesis is the process used by PLANTS, algae and certain bacteria to HARNESS ENERGY from sunlight and turn it into chemical energy. Here, we describe the general principles of photosynthesis and HIGHLIGHT how scientists are STUDYING this natural process to help develop clean fuels and sources of renewable energy. please - follow - me |
|
| 42. |
The atomic mass of this atom is 7 . State the number of neutrons in this atom. |
|
Answer» Mass number (A) is the sum of the number of protons and NEUTRONS present in the nucleus. A=n+p P=A−n=13−7=6 No. of protons =no.of electrons = atomic number The atomic number of the atom is 6. hope it is HELPFUL ADD brain list |
|
| 43. |
The intermolecular force between the molecules of same kind is called |
|
Answer» Attractive FORCES between molecules of the same type are CALLED COHESIVE forces. |
|
| 44. |
What is IUPAC naming |
|
Answer» Answer: The purpose of the IUPAC system of nomenclature is to establish an international standard of naming compounds to FACILITATE communication. The goal of the system is to give each structure a unique and unambiguous name, and to correlate each name with a unique and unambiguous structure. Explanation: In chemical nomenclature, the IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as RECOMMENDED by the International UNION of Pure and Applied Chemistry. It is PUBLISHED in the Nomenclature of Organic Chemistry. |
|
| 45. |
The pressure of 20L of a gas kept at 300k if found to be 2 atoms. If the pressur is increased to 3 atom at the same temperature. What will be the new volume |
|
Answer» Answer: 325 Explanation: |
|
| 46. |
The vapour pressure of a solution containing 2 moles of a solute in 2 moles of water (vapour Pressure of pure water-24mm Hg) isa)12 mm Hg c) 24 mm Hg Q2 Answer the following b)32 mm Hg d)48 mm Hg |
|
Answer» aaaaaaaaaaaaaaaaa भहज्ञ यज्ञ य। यममक्ष |
|
| 47. |
Identify the chiral molecule from the followinga)1-Bromobutane b)1,1-Dibromobutane c)2,3-Dibromobutane d)2-Bromobutane |
|
Answer» Answer: a)1-Bromobutane - Bromobutane is the organobromine COMPOUND with the formula CH₃(CH₂)₃Br. It is a colorless LIQUID, although impure samples appear yellowish. It is insoluble in water, but soluble in organic solvents. It is a primarily USED as a source of the butyl GROUP in organic synthesis Dibromobutane - MFCD00000261. InChI Key. ULTHEAFYOOPTTB-UHFFFAOYSA-N. Synonym. tetramethylene dibromide, butane, 1,4-dibromo, 1,4-butylene BROMIDE, tetramethylene bromide, 1,4-dibrombutan, tetramethylenebromide, alpha,omega-dibromobutane, unii-g49phr6jfu, 1,4-dibrombutan german, 1,4-dibromo-butane. |
|
| 48. |
Write IUPAC Name Of The Following :- |
|
Answer» Answer: (a) (i) The IUPAC name is 2-methoxypropane. (ii) The IUPAC name is 2-methylpropan-1-ol. (b) (i) Phenol REACTS with CONC. HNO3 in presence of CONCENTRIC H2SO4 to form 2,4,6-trinitrophenol. (ii) Phenol reacts with zinc dust to form benzene. ease support me FRIENDS ❤️ |
|
| 49. |
(II)Which of the following 0.1M aqueous solutions will exert highest osmotic pressure?a) NaCl b)BaCl, c)MgSO4 d)Al; (SO₂) |
|
Answer» Thus, we can conclude that Al2(SO4)3 will exert HIGHEST osmotic PRESSURE. |
|
| 50. |
Good morning my all followerskese hai what is call? |
|
Answer» Explanation: good morning |
|