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@ circles are drawn thru the pts(a,5a) and (4a,a) to touch y axis.Prove that they intersect at tan-1(40/9) ...
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lim sin[x]/[x] as x→0 ...
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Will C Cl4 give white precipitate of Ag Cl on heating it with Ag NO3? ...
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How does (CH3)3C-O-CH3 reacts with conc.HI and anh.HI seperately? I mean will the products be different or same..and what will be the products? ...
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point out the more stable enol... A) Ph-C(OH)=CH-COOEt B) CH3-C(OH)=CH-C≡N ...
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If electrons r considered to behave like waves in The Schrodinger Wave equation then The electron waves must encompass the entire nucleus.The the wave will be present everywhere outside the nucleus , enveloping it completely. ...
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