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Old Exam Papers June 2012 (Set 2)

Old Exam Papers June 2012 (Set 2)

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fuEufyf[kr ij laf{kIr fVIif.k;k¡ fyf[k;s %<br />

(i) vfn'k jkf'k<br />

(ii) lfn'k jkf'k<br />

5+5<br />

3. What do you understand by "Surface Tension" ? Explain<br />

with suitable examples. 7+3<br />

i`"B ruko ls vki D;k le>rs gSa \ mnkgj.k lfgr Li"V<br />

dhft;sA 7+3<br />

4. Write short notes on the following :<br />

(i) Column chromatography<br />

(ii) Distillation<br />

fuEufyf[kr ij laf{kIr fVIif.k;k¡ fyf[k;s %<br />

(i) LrEHk o.kZysf[kdh<br />

(ii) vklou<br />

5+5<br />

5+5<br />

5. Write a note on structures of "Aromatic Compound". 10<br />

^^,sjkseSfVd ;kSfxdksa** dh lajpuk ij ,d ys[k fyf[k;sA<br />

6. Define the following :<br />

(i) Coelom<br />

(ii) Fertilization<br />

200 2 BT-01<br />

10<br />

fuEufyf[kr dks Li"V dhft;s %<br />

(i) leo`fr vax<br />

(ii) letkr vax<br />

5+5<br />

BT-01 5 200

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