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Questions Asked

Ruchi.:
in a 1 litre vessel at 1000k are introduced 0.1 mole each of NO and Br2 and 0.01 mole of NOBr
2NO(g)+Br2(g)=2NOBr(g)
Kc=1.32*10^2
…
 updated one year ago
 33 replies
 2 Medals
Mathematics

Ruchi.:
find the resultant S.H.M?
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Ruchi.:
Many user on Openstudy have problem i.e they have to bump many a time but after that they will not get their answer they have to close their…
 updated one year ago
 25 replies
 3 Medals
Mathematics

Ruchi.:
numerical of caloriemetry is nt solving plz hlp me out.
 updated one year ago
 4 replies
 No Medals Yet
Mathematics

Ruchi.:
24. As the Aluminum rod and Copper rod joined are in parallel
t
Q
…
 updated one year ago
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Mathematics

Ruchi.:
please hlp me out
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

Ruchi.:
. The enthalpies of neutralization for CH3COOH WITH NAOH&NH4OHwith HCL ARE 50.6 and51.4Kj respectively.calculate the enthalpy of neutrali…
 updated one year ago
 7 replies
 No Medals Yet
Mathematics

Ruchi.:
for the reaction
c(graphite)+1/2o2=co
at 298k and 1 atm ,H=26416cal.if the molar vol. of graphite is 0.0053litre,calculate E?
 updated one year ago
 25 replies
 No Medals Yet
Mathematics

Ruchi.:
how to convert 100g into mole?
 updated one year ago
 10 replies
 1 Medal
Mathematics

Ruchi.:
how to find log of log50/15?
 updated one year ago
 35 replies
 1 Medal
Mathematics

Ruchi.:
i want battery for my laptop (HCL) .
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Ruchi.:
find the work done when1mole of hydrogen expand isothermally from 15 to 50 litre against a constant pressure of 1atm at 25'c?
 updated one year ago
 2 replies
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Mathematics

Ruchi.:
i want video on human physiology unit 5 of ncert.
 updated one year ago
 3 replies
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Mathematics

Ruchi.:
how to get required equation in thermochemistry?
 updated one year ago
 10 replies
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Mathematics

Ruchi.:
a steel tape is calibrated at 20'c .on a cold day when the temperature is 15'c ,what will be percentage error in tape?
 updated one year ago
 41 replies
 5 Medals
Mathematics

Ruchi.:
hey i 'm facing difficulties while solving numerical of thermodynamics.so, plz hlp me out
 updated one year ago
 4 replies
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Mathematics

Ruchi.:
The pressure of the gas in a constant volume gas thermometer is 80 cm of mercury in melting ice at 1 atm .when bulb is placed in a liquid ,…
 updated one year ago
 2 replies
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Mathematics

Ruchi.:
at what temp. d celsius& fahrenheit reading hav same numerical value?
 updated one year ago
 7 replies
 1 Medal
Mathematics

Ruchi.:
how to change Celsius into Rankine scale?
 updated one year ago
 14 replies
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Mathematics

Ruchi.:
rules of writing thermochemical equation.
 updated one year ago
 6 replies
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Mathematics

Ruchi.:
draw the ring structure of glucose,fructose,maltose,galactose.
 updated one year ago
 20 replies
 No Medals Yet
Mathematics

Ruchi.:
i'm getting confused in prophase 1 & prophase 2 so, plz hlp me out.
 updated one year ago
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Mathematics

Ruchi.:
Calculate the mass of ammonia produced of 2g N2 reacts with 1g H2.
 updated one year ago
 30 replies
 1 Medal
Mathematics

Ruchi.:
plz hlp me out :"(
 updated one year ago
 48 replies
 No Medals Yet
Mathematics

Ruchi.:
how will you find the average velocity between two points on the displacement time graph?
 updated one year ago
 20 replies
 No Medals Yet
Mathematics

Ruchi.:
plz provide me a notes of periodicity of grade11?
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

Ruchi.:
hws 2 use d concept of calorimetry in solving numerical.
 updated one year ago
 11 replies
 2 Medals
Mathematics

Ruchi.:
google chrome has deleted from my laptop and its nt downloading plz hlp me out
 updated one year ago
 5 replies
 No Medals Yet
Mathematics

Ruchi.:
redox reaction.
…
 updated one year ago
 11 replies
 1 Medal
Mathematics

Ruchi.:
Two particle of mass 1kg and 2kg respectively are initially 10m apart. At t=0,they start moving towards each other with uniform speeds 2m/s …
 updated one year ago
 19 replies
 No Medals Yet
Mathematics
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