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Lokesh Gurjar 6 days, 22 hours ago

Exercise questions no..1.9
C-C
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Dark Angel 1 week, 2 days ago

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Kashish Mishra 2 weeks ago

A reducing sugar is a sugar that free aldehyde or ketone that can act as a reducing agent E.g Gulsose, lactose whereas A non reducing sugar does not have a free aldehyde or ketone it cannot act as reducing agent

Pragya Singh Pragya Singh 3 weeks, 2 days ago

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Pragya Singh Pragya Singh 3 weeks, 4 days ago

homework question where

Isumang Pertin 1 month ago

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Kashish Mishra 2 weeks ago

The reason is haloarenes can neither for h bonds with water not can break the h bond because already existing in water and also they are soluble in benzene because of that presence of a large hydrocarbon part in benzene

Pragya Singh Pragya Singh 3 weeks, 4 days ago

chapter-6 is doubt chemistry
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Kashish Mishra 1 week, 3 days ago

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Siva Kumar 1 month ago

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Phurpa Sangey 1 month ago

Tollens' reagent is a chemical reagent used to determine the presence of an aldehyde, aromatic aldehyde and alpha-hydroxy ketone functional groups. The reagent consists of a solution of silver nitrate and ammonia.
  • 3 answers

Bhavya Bajaj 1 month ago

2 faraday

Tanu Dhir 1 month ago

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Praveen Kumar 1 month ago

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  • 2 answers

Vedant Khandwala 1 month, 1 week ago

Fuel cells are the galvanic cells in which the energy produced by the combustion of fuels such as methane,hydrogen and methanol is directly converted into the electrical energy. For example, Hydrogen(H2)-Oxygen(O2) fuel cell

Gaurav Pandey 1 month, 1 week ago

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  • 2 answers

K S Rao 1 month ago

Ratio of Amount of solute in the solution per total amount of solvent in the solution

Nikita Bhatt 1 month, 2 weeks ago

Mole** fraction
  • 2 answers

Richa Shembekar 1 month, 1 week ago

The elements in the d and f block consists of the elements which have partially filled d orbital

Harshita Singh 3 weeks, 4 days ago

Transition elements which are not fully and half filled orbitals is known as d and f block elements
  • 2 answers

Aarti Sangwan 1 month, 3 weeks ago

CH3-CH2-NC (OH/H2O) ------------> CH3CH2NH2 +HCOOH

Aarti Sangwan 1 month, 3 weeks ago

OH/H2O CH3-CH2-NC ---------------> CH3-CH2NH2 + HCOOH
  • 2 answers

Piyush Mohobia 1 month, 3 weeks ago

Due to salt formation with alluminium Chloride (lewis acid) which is used as catalyst. Due to this nitrogen acquire + charge & hence acts as deactivating group for further reaction

Rasel Ahmed 1 month, 3 weeks ago

Because aniline react with alcl3 to form salt which stops aniline to undergo fridalcraft reaction
  • 4 answers

Nancy Sharma 1 month, 1 week ago

The solution which obeys raoult's law is known as ideal solution whereas the solution which does not obeys raoult's law is known as non ideal solution.

Abhishek Babu 1 month, 3 weeks ago

For ideal solution change in temperature and change in volume during reaction is 0 and for non ideal solution ∆v and∆T is not zero.

Tanishq Pratap 2 months, 1 week ago

Ideal solution is that solution which obeys raoult's law . Non ideal solution does not obeys raoult's law. They are of 2 types : 1. +ve deviation from raoult's law 2.–ve deviation from raoult's law

Bhushu . 2 months, 1 week ago

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  • 1 answers

❤️Ritesh Gupta? 1 month, 3 weeks ago

Insta I'd -@riteshgupta16_
  • 1 answers

Abhishek Rao 2 months, 2 weeks ago

Hii I have answer key of all chemistry rspl set ... If you want answers key contact me on 8950120249. On WhatsApp
  • 4 answers

Abhishek Rao 2 months, 2 weeks ago

Because all side products are formed are gases so, no fractional distillation required

Bindu Chauhan 2 months, 3 weeks ago

Thionyl chloride is preferred for the preparation of alkyl halides from alcohols because SO2 and HCl are easily released hence we get pure alkyl halides

Hanita Rajpurohit 2 months, 3 weeks ago

Because the byproducts ( SO2 and HCl) are gaseous hence one can get pure alkyl halide

2 months, 2 weeks ago

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  • 2 answers

Bindu Chauhan 2 months, 3 weeks ago

It gives a mixture of primary secondary and tertiary amines and a quaternary salt That are: methaneamine , N- methyl methaneamine, N,N dimethyl methaneamine and CH3N2X

Khushboo ___ 2 months, 3 weeks ago

Methaneamine
  • 2 answers

Bindu Chauhan 2 months, 3 weeks ago

(CH3)3N has lower boiling point because of small surface area

Pranav Tyagi. 2 months, 3 weeks ago

Ch3nh2 has lower boiling point because of its structure this is 1degree amine and other is 3 degree amine
  • 3 answers

Ankur Yadav 2 months, 3 weeks ago

G*=-nFE°cell (for standard electrode) G=-nFEcell (for non standard electrode)

Vishal Arya 2 months, 4 weeks ago

G*= -nEF log kc
Gibbs's free energy is related to the electromotive force of the cells. When charge flows through the galvanic cell in a reverse reaction, the maximum amount of work is done by the galvanic cell. The amount of this reversible work done by the cell results in a decrease of Gibbs free energy.

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