01.12.2012 Views

Multiple choice question

Multiple choice question

Multiple choice question

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

22 mRØe.kh; jklk;fud vfHkfØ;kvksa esa Kα dks ------------ dgrs gSaA<br />

In the reversible chemical reactions Kα is called .................<br />

23 vksLVokYM ruqrk fu;e ds vuqlkj vk;uu dh ek= vkSj vk;uu fLFkjkad ds<br />

e/; lEcU/k ds xf.krh; :i dks ---------------- }kjk O;Dr fd;k tk ldrk gS]<br />

nqcZy fo|qr vi?kV; ds fo;kstu dh ek=k mldh ------------------------- ds O;qRØekuqikrh<br />

gksrh gSA<br />

According to Ostwald’s dilution law the mathematical form and relationship<br />

between degree of ionization and ionization constant can be expressed as<br />

............ and degree of ionization of a weak electrolyte is .......... proportional<br />

to its ..............<br />

24 vfHkfØ;k AB A + + B – ds fy;s foys;rk rFkk foys;rk xq.kuQy esa lEcU/k<br />

dks -------------- }kjk n'kkZ;k tk ldrk gSA<br />

The relationship between solubility and solubility product for the reaction<br />

AB A + + B – can be represented by ................<br />

25 2SO + O 2 2 2SO + Qcal bl fØ;k esa SO ds vf/kdre fuekZ.k gsrq rki<br />

3 3<br />

,oa nkc dh 'krZ gksxh ---------------<br />

In the above reaction for getting maximum SO 3 production the condition of<br />

temperature and pressure will be ............<br />

4 4 ,oa ,oa 5 5 vad vad okys okys iz'u<br />

iz'u<br />

iz'u&26 lkE; voLFkk fdls dgrs gSa\ bldh dksbZ 4 fo'ks"krk,sa fy[kks\<br />

What is chemical equilibrium? Give its any four characteristics?<br />

iz'u&27 lkE; dh xfrdh; iz—fr dks tkuus ds fy;s iz;ksx vk/kkfjr mnkgj.k nhft;s\<br />

,sls dkSu ls dkjd gSa tks lkE; voLFkk izHkkfor dj mldh fn'k cny ldrs<br />

gSaA<br />

47

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!