InterviewSolution
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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your Class 11 knowledge and support exam preparation. Choose a topic below to get started.
| 4301. |
Calculate the volume of 10power 6 mlecules of O2 |
| Answer» | |
| 4302. |
What is avagadros no. |
| Answer» The number corresponding to a mole .It is the number of carbon-12 atoms is exactly 12g of carbon-12. Approx 6.022×10\'²³ | |
| 4303. |
What is dippole movement |
| Answer» A dippole movement is a measurement of separation of two opposite electrical charges . It is a vector quantity . The magnitude is equal to the charge multiplied by the distance between charges and the direction is from negative charge to positive charge :μ=q . r | |
| 4304. |
What is a elementary particle ?? |
| Answer» Ok bro | |
| 4305. |
Balance the following basic equation by half equation methodCl2o7+h2o2=clo2^-1+o2 |
| Answer» | |
| 4306. |
Is strength of bond directly proportional to decrease in energy? |
| Answer» | |
| 4307. |
What is radiation |
| Answer» These are waves and these waves transfer energy without touching actually<br>Transfer of energy without being in touch with the object in which energy got transfered | |
| 4308. |
What happens whn a drop of HCl falls on nylon |
| Answer» Kapda kharab ho jaega | |
| 4309. |
What is chemistey |
| Answer» Rasayan shastra, rastantra, ras kriya, rasvidya<br>Basically chemistry is the science of atoms and molecules<br>It is a scientific discipline, involving with elements and compounds composed of atom, molecule and ions, their compositions, structure, properties,behaviour and the changes they undergo during a reaction with other substance.<br>Chemistry ek aisa subject hai jisse mera kabhi baat nahi bana | |
| 4310. |
Electromagnetic spectrum notes |
| Answer» | |
| 4311. |
How to calculate atomic mass unit |
| Answer» For any given isotope, the sum of the numbers of protons and neutrons in the nucleus is called the mass number. This is because each proton and each neutron weigh one atomic mass unit (amu). By adding together the number of protons and neutrons and multiplying by 1 amu, you can calculate the mass of the atom. The atomic mass of an element is the average mass of the atoms of an element measured in atomic mass unit (amu, also known as daltons, D). The atomic mass is a weighted average of all of the isotopes of that element, in which the mass of each isotope is multiplied by the abundance of that particular isotope. | |
| 4312. |
How does movement of chromosome occur during mitotic phase |
| Answer» During prophase, the chromosomes become highly condensed, and the centrosomes begin to separate. The movement of the chromosomes towards the poles occurs during anaphase A, and the two spindle poles separate during anaphase B. The nuclear envelope begins to reform and the DNA begins to decondense during telophase. | |
| 4313. |
What is nasty movement??? |
| Answer» | |
| 4314. |
What is thigmotropism??? |
| Answer» | |
| 4315. |
What is geotropism??? |
| Answer» Baki sab family me kaise hai.....virus ka kya asar hai???<br>Hmmm... Shi h bro... Bs 2 sal to aur bcche h scl ke... | |
| 4316. |
What is movement?? |
| Answer» Environment change kar rahe yrr....taki focus kar sake study pe?<br>Same bro mera I. T me 4 tha.,, maths me 2 baki sb me 3 ...<br>Mera to result pe depend krta h yha padna ya nhi lekin mai yhi pana chahta hu.... Aap kyu scl change krr rhe ho... Hum logo ka teen section tha lekin boys girls dono the ek section me mere section me 13 girls thi aur 38 boys...<br>Mathematic me set 2, social science me 3 english me 3 ....aur baki yad nahi.....set ho bhi ho rock kar ke aye yrr.....apki overall kaisa gaya ??? Hope bahot acha gaya hoga.....ab result bhi jaldi aa jay | |
| 4317. |
What is collodial solution??? |
| Answer» Approx 4:00 am | |
| 4318. |
What is social distancing?? |
| Answer» | |
| 4319. |
What is illegal weapons ?? |
| Answer» | |
| 4320. |
What is compound?? |
| Answer» | |
| 4321. |
What is rounding off??? |
| Answer» Pehle school jane ka man nhi krta tha.... Ab soach rha hu kb school khul jaye.... | |
| 4322. |
Maths is good otherwise bio |
| Answer» Maths obviously ?<br>Bio | |
| 4323. |
Why do Noble gases have larger radii? |
| Answer» The correct answer actually is... Because noble gases are associated with weak VANDER WALL FORCES.<br>Because the outer cell of noble gases are completely filled with electrons and hence inter electronic repulsion are maximum . ..... | |
| 4324. |
Law of multiple proportion?? |
| Answer» Mention not ❌...<br>Thanks... ??<br>The law of multiple proportions states that if two elements form more than one compound between them, then the ratios of the masses of the second element which combine with a fixed mass of the first element will always be ratios of small whole numbers...... | |
| 4325. |
What is social media?? |
| Answer» In which place we share our opinion to every body and connect with people of any where and a huge network ?<br>Bigadne ki chij(bachoo ko ) | |
| 4326. |
List uses of things... |
| Answer» Green zone....bhai.....yeah sure.....good ? | |
| 4327. |
List 10 uses of chemistry??? |
| Answer» I will tell you, in prepartion of acids,medicines,alcohols,etc yar u cannot find this in google wasting time here | |
| 4328. |
Explanation of Planck\'s Quantum Theory. |
| Answer» Planck’s quantum theory: According to this theory:\tEnergy emitted or absorbed is not continuous, but is in the form of packets called quanta .In terms of light it is called as photon.\tEach photon carries an energy which is directly proportional to the frequency of wavelength i.e. E depends upon v (nu).\tOr E=hv (where v is frequency)Value of h =6.634 x 10-34Jsec\t\t\tEnergy associated with no of packets is given by:E=nhv (where n is an integral multiple)This formula can also be written as:E = (nhc)/ (λ)\xa0(Because we know frequency=speed of light/wavelength)V = (c/ λ) | |
| 4329. |
How to find oxidants and reductants |
| Answer» Oxidant is a substance that has the ability to oxidize other substances , to cause them to lose electrons. Thus, in the reaction, the reductant or reducing agent loses electrons and is oxidized, and the oxidant or oxidizing agent gains electrons and is reduced.So to identify an oxidizing agent, simply look at the oxidation number of an atom before and after the reaction. If the oxidation number is greater in the product, then it lost electrons and the substance was oxidized. If the oxidation number is less, then it gained electrons and was reduced. | |
| 4330. |
What is philosophers stone and elixer of life? |
| Answer» Mazaak | |
| 4331. |
Scope in science?? ? |
| Answer» Hii ??...<br>Thanks<br>Science have more scopes aiims ,biologist , doctry, | |
| 4332. |
Can I get video of chemistry in hindi |
| Answer» YouTube | |
| 4333. |
What is the main difference between accuracy and precision in measurement? |
| Answer» ,thanks<br>\t <center>Accuracy\xa0</center> <center>Precision</center> Accuracy refers to the level of agreement between the actual measurement and the absolute measurement.Precision implies the level of variation that lies in the values of several measurements of the same factor.Represents how closely the results agree with the standard valueRepresents how closely results agree with one anotherSingle factor or measurementMultiple measurements or factors are neededIt is possible for a measurement to be accurate on occasion as a fluke. For a measurement to be consistently accurate, it should also be precise.Results can be precise without being accurate. Alternatively, the results can be precise and accurate.\t | |
| 4334. |
The wavelength of a spectral line of cesium is 460nm. Calculate the frequency of the lines. |
| Answer» <a href="https://ibb.co/CJ2WP49"></a><br>Frequency = speedof light ÷ wavelength = 3×10^8 ÷ 460×10^-9 | |
| 4335. |
What is atom?? |
| Answer» | |
| 4336. |
Define matter |
| Answer» Anything which has some mass and occupaies some space is called matter | |
| 4337. |
Uses of Sanskrit |
| Answer» Accha mai ek baar phir try krta hu......<br>Maine bhi aise he kiya tha.... Lekin mera a1=0.01s..... A2=0.06.....<br>Yrr errors nikalna tha.....<br>Absolute error= Arithmetic mean -A1<br>Aapne kaise kiya tha.... | |
| 4338. |
What is the excited state of atom?? |
| Answer» Oh add kar diye ho....?? Ok...<br>Ur wlc<br>Ok thanks<br>The state of atom in which total energy of electrons can be lowered by transferring one or more electrons to different orbitals. | |
| 4339. |
What is chemistry?? ? |
| Answer» Thanks ?<br>Chemistry is a branch of science which deals with the study of matter<br>My pleasure...<br>Thanks pk n royal bro ?.. Answer k liye ? | |
| 4340. |
List 5 uses of chemistry... |
| Answer» Aapki online class cl rhi h kya??<br>Nhi bs aise he soach rha tha...<br>To block hona chahte ho kya ?<br>Mujhe smjh nhi aa rha hai yogita mam online aa rhi hai lekin hme block kyu nhi krr rhi h.... | |
| 4341. |
List four uses of chemistry..... |
| Answer» Gm<br>??<br>Yooo? | |
| 4342. |
Agar hum Applied maths aur bio ek saath lenge to kya dono me se ek optional rahega??? |
| Answer» Okk ?<br>Answer krne ke liye.....<br>Tysm..<br>I think NO ?... But I\'m not sure ?\u200d♀️ | |
| 4343. |
What are elements?? |
| Answer» Thanks.... N hello ?<br>An element is a species of atom having the same protons in its atomic nuclei. | |
| 4344. |
What are compounds.?? |
| Answer» Yooo<br>?<br>A compound is a substance formed when two or more chemical elements are chemically bonded together. ... | |
| 4345. |
What is absolute error?? ? |
| Answer» The difference between the measured value of quantity and its actual value is called absolute error. Gud morning shruti. | |
| 4346. |
Chemical name of green vitriol?? ?? |
| Answer» Iron(II) sulfate. | |
| 4347. |
Yar chemistry itni hard ku hai |
| Answer» Aur bio<br>I don\'t like chemistry<br>Ha 10th ka chemistry to pdhne bda mazza aaya tha<br>Hard h thodi pr padhoge toh kuch hard ni hota ˙˚ʚ(´◡`)ɞ˚˙<br>Hard h toh ky kr skte h | |
| 4348. |
What is ng (1.21)What is ns(1.22) |
| Answer» | |
| 4349. |
Uses of chemistry... |
| Answer» Koi baat nhi bro....... Its ok pk name bhi accha h.... | |
| 4350. |
what is atomic spectra |
| Answer» The spectrum of frequency of electromagnetic radiation emitted or absorbed during transition of electron between energy levels within an atom each element is a characteristic spectrum by which it can be recognised.<br>Atomic spectra is the study of atoms (and atomic ions) through their interaction with electromagnetic radiation. We all know about the refraction of light. When light travels from one medium to another, it either bends towards the normal or away from the normal. The phenomenon of refraction is mainly attributed to the difference in the speed of light in various mediums. The speed of light depends upon the nature of the medium through which it passes. | |