Dear Aspirant, since Y-chromosome possesses small amount of euchromatin that contains DNA or genes, therefore it is genetically less active. Recent research has shown that the Y chromosome has developed some pretty convincing mechanisms to "put the brakes on", slowing the rate of gene loss to a possible standstill. I hope you are clear now. If you have any other doubts feel free to ask. All The Best!!!

Hello candidate,

The standard heat of formation refers to the addition of all the individual specific heat of enthalpy for individual component and placing it in a balanced way so that the it leads to a balanced chemical reaction. So, the addition of carbon dioxide and water in appropriate proportions give rise to the formation of methane and upon calculation the heat of formation comes out to be 8.7 kk.

Hope you found it helpful. If you have any further queries feel free to post it here!!

Hello

copper, a transition metal with chemical symbol Cu and atomic number 29. Copper participates in chemical reactions via a wide range of oxidation numbers from -2 to +4 but most commonly is found in organic cuprous and cupric complexes with oxidation states of +1 and +2, respectively.

Atomic mass: 63.546 u

Symbol: Cu

Electron configuration: [Ar] 3d¹4s¹

Number of Protons: 29

Number of Neutrons: 35

Number of Electrons: 29

hope this information helps you

all the best!!

The answer is true.The boiling point of a solvent will increase when a solute is dissolved in it.This is referred to as boiling point elevation.The elevation of the boiling point is directly dependent on the amount of solute present in the solution,but it is not based on the identity of the solute,so it is considered a colligative property.

Greetings of the day dear candidate!

Inorganic chemistry is indeed the most difficult yet easy for some people due to its easy understanding of chapters but no doubt the questions that came from these portions are a bit tricky. Also, the issue of forgetting the reaction and compound names are a bit difficult. No need to worry about this as it is common among many students. The NEET is going to be held on 12th September 2021.

So, I would suggest you follow these steps for 3-4 weeks, If it works for you I would be very grateful.

• Try to start your day with the Inorganic chemistry portion.
• Revise the concepts of compounds and characteristics along with trends.
• Make some short notes of each unit that consist most important topic especially the reactions and naming.
• Try to learn the compound by drawing their shapes. It will help you in realizing more.
• Daily revise one unit and solve questions accordingly. After that analyze where you are lagging.

Also, do not forget to make flashcards as they will be very helpful in last-minute revision.

Prepare well and maintain your health.

Wishing you very good luck :)

Dear Aspirant,

the repeated questions for NEET examinations are generally in most cases low, as the level of competition is very high. In most cases similar kinds of questions are asked instead of repeating the same question. However, there are a few times where a question or two are repeated from the previous years. Hence to get to know of some of these repeated questions or similar questions that are asked through out the year in NEET, you may solve the previous years question papers. They are very beneficial as it not only gives you an idea of the similar questions but also helps you get familiar with question paper pattern.

To view the previous years question papers, kindly visit the link provided below.

https://medicine.careers360.com/articles/neet-question-paper

Hello Aspirant,

The best example of coagulation is the clotting of blood. When you have cuts or wounds you can observe that it turns viscous or semi solid from it's usual liquid state. This is to prevent excessive blood loss from the body. This is what coagulation refers to with respect to medical science. However, if you are referring to coagulation in a general sense most times it is referring to a process in water treatment. Coagulants like Alum are used to purify water. These substance helps remove suspended impurities which cannot be removed by straining/filtration. Hope this helps

Hello,

First of all please write your questions in a proper manner. It is Alkyne,not Alkyle. I understood thr first part of your question, so i would like to answer it.

Alkyne is an unsaturated hydrocarbon,having atleast 1 Carbon - carbon triple bond.

General formula for alkynes is CnH2n-2.

Second,part of your question isn't clear,so kindly write it properly from next time.

ALL THE BEST.