Apple

AIM: To find the focal length of a convex lens using a graph

PRINCIPLE:For an objest placed at a distance u from the pole, of focal length f. the imageis formed at B from the pole.Relation between these distances is given by uv/u+v

AIM:To determine the resistance per unit length of a given wire by plotting a graph of V vs I

PRINCIPLE:Ohm's law:the current flowing through a conductor is directly proportional to the potential difference across its ends provided all the physical conditions remain...

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Polo

arlyhalide to diphenyl

arly hallide reacts with sodium metal in the presence of dry ether to form diphenyl

name: Fitting reaction

EQNS FOR THE STEP IN SN1 OF THE CONVERSION OF tert-butyl bromide into tert-butyl alcohol

IUPAC name for major product obtained when 2-bromopentane is heated with al KOH EQN and name

ANS: pent-2-ene

CH3-CH2-CH-CH3------>CH3-CH2-CH=CH-CH3

                     I

                   Br

NAME: elimination rxn

arly halide are

...

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