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Dark Angel 1 year, 1 month ago

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  • 4 answers

Kashish Mishra 1 year, 1 month 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 1 year, 1 month ago

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Pragya Singh Pragya Singh 1 year, 1 month ago

homework question where

Isumang Pertin 1 year, 2 months ago

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  • 2 answers

Kashish Mishra 1 year, 1 month 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 1 year, 1 month ago

chapter-6 is doubt chemistry
  • 3 answers

Kashish Mishra 1 year, 1 month ago

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Siva Kumar 1 year, 2 months ago

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Phurpa Sangey 1 year, 2 months 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 year, 2 months ago

2 faraday

Tanu Dhir 1 year, 2 months ago

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Praveen Kumar 1 year, 2 months ago

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  • 2 answers

Vedant Khandwala 1 year, 2 months 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 year, 2 months ago

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  • 2 answers

K S Rao 1 year, 2 months ago

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

Nikita Bhatt 1 year, 2 months ago

Mole** fraction
  • 2 answers

Richa Shembekar 1 year, 2 months ago

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

Harshita Singh 1 year, 1 month ago

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

Aarti Sangwan 1 year, 2 months ago

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

Aarti Sangwan 1 year, 2 months ago

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

Piyush Mohobia 1 year, 2 months 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 year, 2 months ago

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

Nancy Sharma 1 year, 2 months 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 year, 2 months 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 1 year, 3 months 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 . 1 year, 3 months ago

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  • 1 answers

❤️Ritesh Gupta? 1 year, 2 months ago

Insta I'd -@riteshgupta16_
  • 0 answers
  • 4 answers

Abhishek Rao 1 year, 3 months ago

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

Keshav Chauhan 1 year, 3 months 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 1 year, 3 months ago

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

Aseem Mahajan 1 year, 3 months ago

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  • 2 answers

Keshav Chauhan 1 year, 3 months 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 ___ 1 year, 3 months ago

Methaneamine
  • 2 answers

Keshav Chauhan 1 year, 3 months ago

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

Pranav Tyagi. 1 year, 3 months ago

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

Ankur Yadav 1 year, 3 months ago

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

Vishal Arya 1 year, 3 months 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.
  • 2 answers

Pranav Tyagi. 1 year, 3 months ago

No it is 0.0464

Ziya Saifi 1 year, 4 months ago

0.05
  • 1 answers
The level of contamination was 15 ppm (by mass)
  • 4 answers

Sadiya Shaikh 1 year, 3 months ago

Transition metal which so partially filled of d orbital in 3 d series all d orbital called transition metal but all transition metal not called d orbital
Transition elements (also known as transition metals) are elements that have partially filled d orbitals. IUPAC defines transition elements as an element having a d subshell that is partially filled with electrons, or an element that has the ability to form stable cations with an incompletely filled d orbital.

Alisha Shelly 1 year, 4 months ago

Transition metals are those metals which has incompletely filled d orbital in their ground state as well as in excited state

Sumit Modanwal Modanwal 1 year, 4 months ago

The metals shows different different oxidation state are called transition metals.
  • 2 answers

Ankur Yadav 1 year, 3 months ago

The ligands that have 2 binding sites but at a time only 1 of them is used
Ambident nucleophile: Anionic species whose negative charge is deloclised by resonance on two unlike atoms or two like but non-equivalent atoms and they act as two different nucleophilic centres. Examples of such kind of nucleophiles are Cyanide and
  • 2 answers

Ankur Sahu 1 year, 4 months ago

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Ankur Sahu 1 year, 4 months ago

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