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  • 2 answers

Raman Kant 5 years, 9 months ago

Bredig arc method

Kriti Sharma 5 years, 9 months ago

It is prepared by boiling a solution of tetra chloro auric acid with a reducing agent?
  • 4 answers

Ankita Yadav 5 years, 9 months ago

Primary deficit

Sakshay Aggarwal 5 years, 9 months ago

Its option c primary deficit

Khushi Varshney 5 years, 9 months ago

B.PRIMARY DEFICIT

Satinder Kaur 5 years, 9 months ago

C.Primary
  • 2 answers

Akhil Kumar 5 years, 9 months ago

The elements which have same mass but diff. atomic no. are called isobars.

Yogita Ingle 5 years, 9 months ago

Isobar is that element which differs in the chemical property but has the same physical property. So, we can say that isobars are those elements which have a different atomic number but the same mass number. Their chemical property is different because there is a difference in the number of electrons. It has the same atomic mass but different atomic no. Because an additional number of neutrons compensates the difference in the number of nucleons.

Example:

40S, 40Ar, 40Ca. 40Cl, and 40K.

  • 0 answers
  • 9 answers

Nishant Sharma 5 years, 9 months ago

?REVISE REACTIONS AND IMP. DEFINITIONS AND SLEEP ON TIME.WILL HELP YOU A LOT?

Kriti Sharma 5 years, 9 months ago

Thnks?

Nishant Sharma 5 years, 9 months ago

? ALL THE BEST KRITI! ?

Nishant Sharma 5 years, 9 months ago

AMONG MN^3+, V^3+, CR^3+, TI^4+, IONS WHICH ION IS COLOURLESS? :) ????

Nawab Shaykh 5 years, 9 months ago

What type of metals are generally extracted by electrolytic method?

Nishant Sharma 5 years, 9 months ago

WHAT HAPPENS WHEN SILVER NITRATE SOLUTION IS ADDED TO POTASSIUM IODIDE SOLUTION?

Rajat Barwar 5 years, 9 months ago

Yes , ur prep. level pata lag gaya.

Kriti Sharma 5 years, 9 months ago

Ans....convulsions?

Rajat Barwar 5 years, 9 months ago

Disease caused due to deficiency of vitamin B6??
  • 3 answers

Satinder Kaur 5 years, 9 months ago

Thankyou ??

Yogita Ingle 5 years, 9 months ago

On November 17, 1869, the Suez Canal opened to traffic.

Dan • 5 years, 9 months ago

1869
  • 1 answers

Kriti Sharma 5 years, 9 months ago

It is the simplest type of electrochemical cell in which zinc rod is placed in a solution of zn S o4 and copper metal is immersed in a solution of copper sulphate the two metals are connected by metallic wire and by inverted U tube containing Semi solid paste of either Potassium Chloride or ammonium chloride this arrangement is called Salt Bridge as a result of two half cell reaction Zinc metal dissolves in endnote solution as the reaction progresses copper begins weight where is zinc rod loses weight since electrons are released at anode it requires negative polarity and cathode becomes positive because it needs electrons of the reduction positive ions
  • 0 answers
  • 2 answers

Yogita Ingle 5 years, 9 months ago

Diffusion of gas molecules occur at the surface of catalyst (solid) followed by adsorption. In the same way, the product formed diffuse from the surface of the catalyst leaving the - surface free for more reactant molecules to get adsorbed and undergo reaction.

Tamanna Sharma 5 years, 9 months ago

After completing rxn to get back catalyst and product formed
  • 1 answers

Tamanna Sharma 5 years, 9 months ago

Yes ,
  • 2 answers

Nishant Kumar 5 years, 9 months ago

molarity decreases with increase in temp!

Tamanna Sharma 5 years, 9 months ago

Bahi kal exam he ye to solution ka basic he ,,,m no of moles of solute per Kg of solvent...no temperature effect. M no of moles of solute per LITRE of solution...as volume affected by temperature them M also affected
  • 4 answers

Ařțhîä.. Čřìśtaín ?? 5 years, 9 months ago

Real GDP is right answer

Khushi Varshney 5 years, 9 months ago

DEVELOPMENT

Dan • 5 years, 9 months ago

Real gdp

Tenzin Tsondue 5 years, 9 months ago

Gdp growth?
  • 5 answers

Khushi Varshney 5 years, 9 months ago

SORRY 400 AYEGA MONEY MULTIPLIER=1/CRR =1/20%=5 MONEY SUPPLY=5*100=500 TOTAL LENDING=TOTAL SUPPLY-INITIAL DEPODITS =500-100 =400

Hardik Kumar 5 years, 9 months ago

500 kaise aayega plz.. Solve kr ke bta do

Khushi Varshney 5 years, 9 months ago

IT WILL BE RS.500 TOTAL LENDING=INITIAL DEPOSITS/CRR

Mrs Kumkum Ghosh 5 years, 9 months ago

It will be Rs80 bcoz primary deposit is Rs100 and 20% of it that is Rs 20 is kept by the bank as reserve remaining 80 is lend by the bank

Aayushi Garg 5 years, 9 months ago

4000
  • 1 answers

Shreya .. 5 years, 9 months ago

OH grp attached to benzene increases electron density on ring which helps electrophile to attack easily
  • 4 answers

Ařțhîä.. Čřìśtaín ?? 5 years, 9 months ago

??

Dan • 5 years, 9 months ago

Matto....just joking...??

Ařțhîä.. Čřìśtaín ?? 5 years, 9 months ago

Yes m bhi to vo hi bol rhi thi thomas

Dan • 5 years, 9 months ago

Syllbs has changed....only indian and macro...?
  • 2 answers

Gourav Chahal 5 years, 9 months ago

j.c kjmarappa

Sarita Chaudhary4437 5 years, 9 months ago

J.C kumarappa
  • 2 answers

Gourav Chahal 5 years, 9 months ago

c)domestic and international policy

Ishant Sharma 5 years, 9 months ago

Domestic and international policy
  • 4 answers

Kriti Sharma 5 years, 9 months ago

Electrochemistry important topic ohms.law ........you know it .......conductance just the reciprocal of resistance........ how we measure conductance by wheatstone Bridge method is important ........molar conductivity which is the conducting power of all the ions produced by dissolving one gram mole of an electrolyte between electrodes placed 1 cm apart .......limiting molar conductivity.......when concentration approaches zero you must remember kohlraush law and its application........ Daniel cell very important....... the use of Salt Bridge which is basically UTube joining the the circuit filled with KCL agor agor jelly........ but remember it doesn't mean that we can use anything inside Salt Bridge .......the mobility of both anions and cations should be same ........ it is obvious whenever we have to measure anything we use a standard .........similarly to measure electrode potential we use a standard which is called standard hydrogen electrode if conditions are 1m concentration temperature at 298 Kelvin 1 bar pressure........ how to measure cell potential and go through nurst equation .......Faraday's law very very important ...........the amount of any substance liberated at the electrode is directly proportional to the quantity of electricity passing through the electrolyte very easy........ remember dry cell ...............Mercury cell......... fuel cell corrosion .....galvanisation

Varsha Tripathy 5 years, 9 months ago

Krti krwa do n

Varsha Tripathy 5 years, 9 months ago

Haa

Ahmad Kashan Zain 5 years, 9 months ago

are yaar kriti tez ladki has kya☺
  • 0 answers
  • 1 answers

Tamanna Sharma 5 years, 9 months ago

Jo notes pura sall banaye he un bar focused raho, or vaise bhi kal paper hai aur l think revision abb tak to tumne kar hi le hoge , best of luck for tomorrow ???
  • 1 answers

Adhimoolam Abirami 5 years, 9 months ago

The telescope is used to provide angular magnification of distant objects. The objective has a large focal length and a much larger aperture than the eyepiece because object is very far away. Light from a distant object enters the objective and a real and inverted image is formed at its second focal point.
  • 2 answers

Akhil Kumar 5 years, 9 months ago

If it not fully dissociate, then we use formula of dissociation degree.

Akhil Kumar 5 years, 9 months ago

The total no. of ions in which a compound dissociates fully is vant hoff factor.
  • 5 answers

Varsha Tripathy 5 years, 9 months ago

Nd also it is most electronegative element

Amol Gùpta 5 years, 9 months ago

Thanks both of you

Shreya .. 5 years, 9 months ago

Flourine is most electronegative element in periodic table....no element can oxidise it...

Manjay Jha 5 years, 9 months ago

being the most electonegative.

Varsha Tripathy 5 years, 9 months ago

Bcz fluorine dosent have d orbital so it cant expand its ox. state
  • 1 answers

Its All About 5 years, 9 months ago

Mn
  • 3 answers

Khushi Varshney 5 years, 9 months ago

no iska answer d) ayega bcoz When Autonomous items changes the line shifts upwards or downwards in parallel. When mpc or mps changes, the line swings up or down not shifts... hope u understand

Hardik Kumar 5 years, 9 months ago

Okay..

Khushi Varshney 5 years, 9 months ago

may be a)
  • 1 answers

Dan • 5 years, 9 months ago

Assumptn ; price level is fixed , under shrt run , theory is not applicable , no govt , no foriegn trade , explain the calculation Ad = As; Ad = C+I, As = C +S; C+I = C+S; And pls refer graph...also compare this ;

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