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  • 2 answers

Ayush Vishwakarma😊🌊 5 days, 5 hours ago

Osmotic pressure is a pressure which is occur in equilibrium at the soln side exerts pressure to stop the osmosis is called osmotic pressure which is depend upon molarity and its formula is pi equal to mrt where m is is molarity and r is constant and t is temperature in kelvin.

Yogita Ingle 1 week, 2 days ago

colligative property depend on the number of solute particles irrespective of their nature relative to the total number of particles present in the solution.Osmotic pressure depends upon the number of particles of solute, i.e., molarity of solute. Therefore, it is considered as colligative property.

  • 2 answers

Suraksha Chaudhary 5 days, 6 hours ago

Above answer is right but the point tobe added is water supports incombustion while its constituents don't is just because the properties of ionic compounds are different from their constituent elements. 🙂

Pooja Meena 1 week, 2 days ago

Hydrogen and oxygen both are high reactive when these both react together they form water that is less reactive compouund and does not react with oxygen easily so the water does not help in burning
  • 3 answers

Ayush Vishwakarma😊🌊 5 days, 5 hours ago

The full form of ro is reverse osmosis which means when extra pressure is applied on the solution side then the solvent which is available in the solution age passed from SPM semipermeable membrane to the pure solvent.
Reverse osmosis

Yogita Ingle 1 week, 2 days ago

Reverse osmosis (RO) is a water purification process that uses a partially permeable membrane to remove ions, unwanted molecules and larger particles from drinking water.

  • 1 answers

Ritik Raina 1 week, 2 days ago

Bro you need to remember them by shortcut like PVC whichever polymer has poly in beginning its monomer is the word leaving poly
  • 1 answers

Yogita Ingle 1 week, 3 days ago

Ambident nucleophiles are nucleophiles having two nucleophilic sites. Thus, ambident nucleophiles have two sites through which they can attack.

For example, nitrite ion is an ambident nucleophile.

  • 5 answers

Sneha Dhake 1 week, 1 day ago

Yes it is there in 12th std
Lekin kuch log to bol rahe hai kie nahi hai class 12 me

Trendy Prince 1 week, 3 days ago

Yes

Prabhat Emmanuel 1 week, 3 days ago

Yeah

Jagabandhu Mishra 1 week, 3 days ago

He
  • 3 answers

Navdeep Shekhawat 1 week, 3 days ago

They show Acidic as well as basic behaviour .

Nancy Bagoria 1 week, 5 days ago

Amphoteric

Siddharth Tiwari 1 week, 5 days ago

Amino acid has both an acidic and basic group as you can see from its structure.
  • 1 answers

Suraksha Chaudhary 5 days, 6 hours ago

Part2 organic is quite important 🙂
  • 1 answers

Ankit Maurya 1 week, 6 days ago

Reductin helps in extracting pure form of metals from ores. Reduction is meant by to reduce.
  • 1 answers

Gaurav Kumar 2 weeks, 1 day ago

Because in anti markovnikov rule negative part of the addendum get attached to that carbon atom which has least hydrogen atoms and bromine is least reactive metal which has negative charge and hydrogen contain position charge in HBr...
  • 43 answers

Aman Kumar 1 week, 2 days ago

Bye🙂
u too best offers luck for ur jee exam. ✌️ and take care 😊 bye

Aman Kumar 1 week, 2 days ago

Kisi ke bhi contact mai mat aana(I mean physically 😅)...nd All the best for Neet exam😎..nd ya it may possible that it would take some more time ,but we'll surely meet.🙂☺️

Aman Kumar 1 week, 2 days ago

Thanks yar.☺️😉tum bhi apna dhiyan rakhna🙂..stay safe nd carefull .. Take care.😊
ghr mein rehna . stay home save lives 😃😃 take care 😊

Aman Kumar 1 week, 3 days ago

😂🤣😂😂🤣bahot sahi......
abb ye toh mere khubi hai yrr 😂😂😂 1 teer se 2 nishane lga deti hoon... abb uska fyda hua na first heart ka bhi transplants ek dum fresh fresh. 😂😂😂😂

Aman Kumar 1 week, 3 days ago

😆😆😆you know, mujhe tujh per kuch hadd tak bharosa bhi tha ki tu kuch na kuch kar ke logo ka ilaz kar hi legi......But jab tumne kaha ki tumne operation karna youtube se sikha hai😂😂😂tab mere ander jo bacha hua bharosa tha wo bhi khatam ho gya😆😆😆😆...Pata chala ki koi insaan normal fever check karwane ke liye gya tha aur tune toh uska heart transplant kar diya🤣😂😂🤣.
you not you're *
The famous doctor darshana yadav ke bare mein apne 3 dosto ko batao aur unhay bolo vo aage 3 dosto ko btaye. 😂😂😂😂 dhanyawad 😂😂😂😂👏👏👏👏👏
sub party hogi yrr corona jana do. 😂and aman apko doubt... you don't know how much I am popular among my patient... ek baar aata hai insaan ilaj krvane uske baad naam zindgai bhr ke liye yaad rkhta hai 😎 😎 😎 😎 . and hnn you're know YouTube se operation krna sikha hai maine. 😎😎😎glti ka no chance. 😂😂😂

Srishti Choudhary ✍⏳ 1 week, 3 days ago

Hmm...aayenge par abhi corona apni birthday party mna rha h..jb iski party khtm ho jaayegi toh apni parties b krenge future m milna toh h hi...🙂☺

Aman Kumar 1 week, 3 days ago

Madam, 😂😂😂 ye kuch na kuch experiment kya hota hai🤣😂🤣🤣...mujhe toh lagta hai ki aap ache khase insaan ka bhi postmatam nikal dengi😆😆😆😆. ( Just joking... ) Aayenge aayenge, aakhir kaar dosti esiliye toh kari hai ki ager kabhi future mai health issue hua toh tujhse hi free ka ilaj karwa jaunga😂🤣🤣🤣
ilaj bhi kr dungi bolo... 😂😂😂 aa re ho. biology student hoon kuch na kuch experiment kr he dungi tum pr. 😂😂😂😂
😂😂😂😂

Aman Kumar 1 week, 3 days ago

Filhal toh possible nhi😂😂...becz mujhe #Corona baba se bahot derr lagta hai.🤣
aao aao dono aao. 😎😎😎

Srishti Choudhary ✍⏳ 1 week, 3 days ago

No need yrr...darshu

Aman Kumar 1 week, 3 days ago

😂😂😂jarur .....aakhir kar , party abhi baki hai mere dost😆
aa jao part karenge.. sanitizer se cold drink. 😂😂 soap se cake 🎂 and 😂😂😂 and mask se cap bana dungi tum bus Delhi aao 😂😂😂😂
😉😃😃😃😃

Aman Kumar 1 week, 3 days ago

Not needed ☺️
thanks a lot aman and srishti yrr... 😃😃😃 for this sweet bday wishes. 😊😊😊

Srishti Choudhary ✍⏳ 1 week, 3 days ago

🎊🎊🎉🎉Wish u a very happiest 🎂🎂🍫birthday yrr darshu 🤲🏻I wish u always be happy🤗☺...Stay blessed yrr 😍🤗

Aman Kumar 1 week, 4 days ago

Yar, plan toh tha mera ki mai tujhe social media pe aake wish karu. But sorry, aisa kar nhi paya due to #corona...Lekin chalo ye bhi acha hi hua ki hum jaha first time frnds bane wahi ,mai tujhe wish bhi kar rha hu🙂☺️. Always be happy☺️

Aman Kumar 1 week, 4 days ago

🎉🎉🎈🎊🎊 HAPPY BIRTHDAY🎂🎂🎂🎂 DARSHANA YADAV☺️😊...MANY MANY HAPPY RETURNS OF THE DAY....☺️I PRAY ...TUM APNE LIFE MAI JO CHAHTI HO WO ACHIEVE KARO😊😉😉 . ALWAYS BE HAPPY. YOU R MY ONE OF THE VERY GOOD FRIEND.
bol

Rohan Řąjpůť 2 weeks, 1 day ago

oye sunn na sunn toh sunn na sun le sunn sunn sunn
thanks

Srishti Choudhary ✍⏳ 2 weeks, 1 day ago

Vedantu neet madejee....acha h mere point of view s...baaki tujhe jo acha lge dekh le

Rohan Řąjpůť 2 weeks, 2 days ago

😂😂😂
ghanta best physical chemsitry acchi ni karayi

Rohan Řąjpůť 2 weeks, 2 days ago

madam institute ka pdho apne vo best pdhate hai .😉
ese he dekhna hai kese pdhte hai vaha😂😂😂BTW shukriya advice ke liye🙏😄

Aman Kumar 2 weeks, 3 days ago

But tu last time mai ess online bheed ka hissa kyu baan rhi h.....koi na , all the best... prepare well🙂☺️ .....nd ya sry , mai neet student nhi hu ..so I don't have much information about neet preparation channels.

Aman Kumar 2 weeks, 3 days ago

Dekh darsh, channels toh hai but I can't give you an assurance ki wo kaisa padhate hai...becz maine nhi padha hai 😅...but u may try once, there are channels like neet prep, vedantu,grade up preparation etc... other than this, u can watch particular topic based lectures.
I thought tum look koi acche teacher's ke channels pta honge so pucha. tha. 😅
nhi kiya YouTube kabhi aaj tak open he nhi kiya tha. 😅😅I know it sound weird but it's a fact.. but iss tym socha bheed ka hissa bnte hai YouTube ke teacher's se bhi milte hai kuch channels dekhe but.. unn teachers ki voice he irritating thi.. toh chor diya

Aman Kumar 2 weeks, 3 days ago

Waise tune aur possible channels toh search kar hi liye honge for neet preparation in U-tube ....so , 🙄🙄..mujhe nhi lagta koi channel bacha hoga..... sorry, mujhe aur nhi Pata..😶

Aman Kumar 2 weeks, 3 days ago

Madam, jab tumhari koi help hi nhi hue through my answers toh thanks kaisa 😄😅
ohk anyways thanks.
vhi some others ke name puch ri hoon . 😂😂😂

Aman Kumar 2 weeks, 3 days ago

U can may try Unacademy neet channel.... According to me, I think they best.. other than that, u can also visit some other channels...
  • 1 answers

Soumyadeep Paul 2 weeks, 2 days ago

In (AlF6)3-, the Al has an oxidation no. of +3, but in (BeF4)2-, the Be has an oxidation no. of +2, bcoz the the +2 oxidation state in Be is more stable than the +3 state.
  • 2 answers

Sneha Dhake 1 week, 1 day ago

Boyle's law is the law which gives relation between pressure and volume of fixed mass of a gas at constant temperature . Boyle's law: " At constant temperature , Pressure is inversely proportional to Volume of fixed mass of a gas " .

Yogita Ingle 2 weeks, 3 days ago

Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a constant temperature) is inversely proportional to the volume occupied by it. In other words, the pressure and volume of a gas are inversely proportional to each other as long as the temperature and the quantity of gas are kept constant.

  • 1 answers

Yogita Ingle 2 weeks, 3 days ago

Molar mass of O3 will be 16 x3 =48 g .

Here 16g 0f O3 is given so no of moles of O3 will be 16 ÷48 = 1/3 mole .

now 1 mole = 3 ×6.022 ×{10^23} oxygen atoms therefore 1/3 mole =6.022 ×1/3×3 ×{10 ^23} no of atoms.

O3 is Ozone molecule which contain 3 Oxygen atoms.

  • 1 answers

Yogita Ingle 2 weeks, 4 days ago

Chemicals involved in the reaction are Aluminium turnings, anhydrous tertiary butyl alcohol, 1% Mercury oxide , Benzene ( as solvent).

Al  +  3 t-BuOH   -----> Al (0-t-Bu)3

[in the presence of heat and Hg2Cl2 in benzene as catalyst]

When aluminium turnings are heated with tertiary butyl alcohol, in the presence of mercury oxide in benzene solvent, Aluminum tertiary butoxide is formed.

  • 1 answers

Gaurav Seth 2 weeks, 5 days ago

Werner’s theory

According to the theory the postulates are:

  1. Metal exhibit 2 types of vacancies: primary valency and secondary valency
  2. Primary valency gives the information about oxidation state and secondary valency gives the information about coordination number
  3. Primary valency is variable whereas secondary valency is always fixed
  4. Secondary valency that is coordination number determines the geometry of molecule or we can say polyhedral of the molecule.
  5. Metal stabilize all its vacancies
  • 0 answers
  • 1 answers

Yogita Ingle 2 weeks, 6 days ago

  • Osmosis influences the transport of nutrients and the release of metabolic waste products.
  • It is responsible for the absorption of water from the soil and conducting it to the upper parts of the plant through the xylem.

  • It stabilizes the internal environment of a living organism by maintaining the balance between water and intercellular fluid levels.

  • It maintains the turgidity of cells.

  • It is a process by which plants maintain their water content despite the constant water loss due to transpiration.

  • This process controls the cell to cell diffusion of water.

  • Osmosis induces cell turgor which regulates the movement of plants and plant parts.

  • Osmosis also controls the dehiscence of fruits and sporangia.

  • Higher osmotic pressure protects the plants against drought injury.

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