NARAYANA IIT/PMT ACADEMY - Narayanaicc.com
NARAYANA IIT/PMT ACADEMY - Narayanaicc.com
NARAYANA IIT/PMT ACADEMY - Narayanaicc.com
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
1<br />
0<br />
3<br />
0<br />
3<br />
<strong>NARAYANA</strong> <strong>IIT</strong>/<strong>PMT</strong> <strong>ACADEMY</strong><br />
JEE ADVANCE : 2013<br />
0<br />
E<br />
3<br />
= 3 (074) ( 2 091)<br />
E = 222 – 182<br />
E = 04V<br />
(PAPER – II) CODE: 0<br />
39 The unbalanced chemical reactions given in List I show missing reagent or condition (?) which<br />
are provided in List II Match List I with List II and select the correct answer using the code<br />
given below the lists<br />
List I<br />
List II<br />
P PbO 2 + H 2 SO 4<br />
Q Na 2 S 2 O 3 + H 2 O<br />
R N 2 H 4<br />
S XeF 2<br />
Code :<br />
P Q R S<br />
(A) 4 2 3 1<br />
(B) 3 2 1 4<br />
(C) 1 4 2 3<br />
(D) 3 4 2 1<br />
?<br />
?<br />
?<br />
?<br />
N 2 + other product<br />
PbSO 4 + O 2 + other product<br />
1 NO<br />
NaHSO 4 + other product 2 I 2<br />
3 warm<br />
Xe + other product 4 Cl 2<br />
Ans (D)<br />
warm<br />
1<br />
Sol (i) PbO 2 + H 2 SO 4 PbSO 4 + H 2 O 2 H 2 O + O<br />
2<br />
2<br />
Cl2<br />
(ii) Na 2 S 2 O 3 + H 2 O 2NaHSO 4 + NaCl<br />
(iii) N 2 H I 2<br />
4 N 2 + 2HI<br />
(iv) XeF 2 + NO Xe + NOF<br />
40 The unbalanced chemical reactions given in List I show missing reagent or condition (?) which<br />
are provided in List II Match List I with List II and select the correct answer using the code<br />
given below the lists<br />
P. Cl<br />
List I<br />
List II<br />
1 (i) Hg(OAc) 2 ; (ii) NaBH 4<br />
Q. ONa OEt<br />
2 NaOEt<br />
R.<br />
OH<br />
3 Et – Br<br />
<strong>NARAYANA</strong> GROUP OF EDUCATIONAL INSTITUTIONS - INDIA<br />
23
Change language