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pH of strong base, weak acid = 0.5 * (pKw + pKa + log(c) over here C is concentration in Molar or Normal????? ...

hey have you chosen your centre for bits coz i cant see any info on that site and we were suppose to choose centre frm 15th feb.......... ...

dear friends and forum admins pl give me an idea about the NRI admissions to NIT'S (an option other than aieee )my cousin needs some suggestions ...she has missd da application dates ....can anyone tell me wat is DASA scheme? ...

*Image* q96 ans : B ...

lets see who can do this. this one`s for all oldies in this site like priyam ,skygirl.eureka,srinath, prophet sir, celestine, anirudh, sankara,unique,mak, NISHANT BHAIYAN, MANISH BHAIYAN, LOKESH BHAIYAN and others. { i miss r ...

Itni shiddat se maine paas hone ki koshish ki hai,,,,, ki har teacher ne mujhe marks na dene ki saazish ki hai,,,,, Agar tum kisi paper mein puri shiddat se paas hona chahte ho,,, to saari kaaynat tumhe usko paas karane me la ...

Let f(x)=x2 but x2=x times x =x+x+x+x+x+..... x times =>f'(x)=1+1+1+1+1+....x times =x But dx2/dx=2x! How?! ...

well, today seems to b organic DAY!!! [4] so try this one : ans is "A" pl justify!!! *Image* ...

is there any particular reason that methanal is gas and ethanal is volatile liquid if yes than what ...

*Image* why this... ...

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no of rational no.s lying in the interval : 2002 to 2003 all whose digits aftr the decimal point are non-zero and are in decreasing order.. ?? ...

*Image* compare nucleophilicity ...

solve graphically 25x2+18x-5=0 ...

BT vs FIITJEE (keeping following in mind) 1.in terms of no of students taking 2.whose percentile is almost equivalent to iit jee(imp) 3.whose que r closely related to iit pleaseeeeeeeeeee give ur votes am in need of it ...

What is a asymptote? ...

doubt we say that low pressure cause cyclone (high movement of air)or large velocityair. sound velocity is affected by air but not by pressure . then in condition of cyclone does velocity of air is affected or not explain ...

BT vs FIITJEE (keeping following in mind) 1.in terms of no of students taking 2.whose percentile is almost equivalent to iit jee(imp) 3.whose que r closely related to iit pleaseeeeeeeeeee give ur votes am in need of it ...

1-methyl-5-bromocyclohex-1,3-diene→NH3[LOW TEMP] NH3 is a reagents ...

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CH3 -CH2-O-CH2-CH3 +CONC HI=? MECHANISM??????? ...

state the difference between acylation and acetylation with example plzzzzzzzzzz ...

On vigorous oxidation by permanganate solution (CH3)2C = CH - CH2 - CHO gives ...

An L shaped bar of mass m is pivoted about one end so that it can rotate freely in vertical plane. Calculate θ0 at equilibrium If it is slightly displaced,find frequency of oscillation *Image* ...

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In CBSE....for physics.. 5 marks r from electrostatics/current electricity, electromagnetism, optics, semiconductors(acc. to 3 board sample papers), is this pattern strictly followed every year... ...

why the cross aldol-condensation product is alkenal in NCERT BOOK bt it should be β-hydroxy ...

HOW WATER IS MORE ACIDIC THAN ALCOHOL?XPLAIN ME THIS IN DETAIL ...

My max sir gave some questions and i donno whether the answers r rite & method 4 some is unknown 2 me.... 1. A die is thrown thrice, find the probability of getting an odd number at least once Answer got: 5/8 2. The probabili ...

draw the graph of tan-1( sin x ) ...