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Old Exam Papers Dec. 2010 - Video

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fuEu ds vkbZ-;w-ih-,-lh- uke fyf[k;s %<br />

CH 3<br />

(i) CH 3 CH 2 -C-CH 2 OH<br />

(ii)<br />

Cl<br />

Cl<br />

?Br<br />

CH 3<br />

(iii) CH 3 -CH 2 -C-CH 2 CH 3<br />

CH 3 3<br />

(b) Give structures of following compounds :<br />

(i) 4, 4-di methyl octane<br />

(ii) Hex-3-en-l-oic acid<br />

(iii) 2-chloro-1, 1, 1-tri Fluoroethane<br />

fuEufyf[kr dh lajpuk,¡ nhft;s %<br />

(i) 4, 4-MkbZ feFkkby vkDVsu<br />

600 8 BCH<br />

<strong>Papers</strong> (A) (<strong>Dec</strong>ember) <strong>2010</strong><br />

(320)<br />

3<br />

le>kb;s fd D;ksa %<br />

(i) mPp igkM+h LFkkuksa ij lCth dk iduk eqf'dy<br />

gksrk gSA<br />

(ii) nzO;ksa esa rjyrk gksrh gSA<br />

(iii) Bkslksa dks nck;k ugha tk ldrkA<br />

(iv) nzO;ksa dk ?kuRo xSlkas ls vf/kd gksrk gSA<br />

(b) Explain the following in detail :<br />

(i) Boyle's law<br />

(ii) Dalton's law of partial pressure<br />

fuEufyf[kr dks foLrkj ls le>kb;s %<br />

(i) ckW;y dk fu;e<br />

(ii) MkWYVu dk vkaf'kd nkc dk fu;e<br />

(c) What is surface tension ? Why drops of liquid assume<br />

spherical shape ? 2<br />

i`"B ruko D;k gS \ nzO;ksa dh cw¡n xksy D;ksa gksrh<br />

gS \ 2<br />

5. (a) Name the group, period and block of periodic table<br />

BCH 5 PTO<br />

4<br />

4<br />

4

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