1
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Match the Xenon compounds in Column-I with its structure in Column-II and assign the correct code : NEET 2019 Chemistry - p-Block Elements Question 21 English
A
(a) (b) (c) (d)
(ii) (iii) (i) (iv)
B
(a) (b) (c) (d)
(iii) (iv) (i) (ii)
C
(a) (b) (c) (d)
(i) (ii) (iii) (iv)
D
(a) (b) (c) (d)
(ii) (iii) (iv) (i)
2
NEET 2019
MCQ (Single Correct Answer)
+4
-1
Match the following :

(a) Pure nitrogen (i) Chlorine
(b) Haber process (ii) Sulphuric acid
(c) Contact process (iii) Ammonia
(d) Deacon’s process (iv) Sodium azide or Barium azide


Which of the following is the correct option?
A
(a) (b) (c) (d)
(iii) (iv) (ii) (i)
B
(a) (b) (c) (d)
(iv) (iii) (ii) (i)
C
(a) (b) (c) (d)
(i) (ii) (iii) (iv)
D
(a) (b) (c) (d)
(ii) (iv) (i) (iii)
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
The correct order of the basic strength of methyl substituted amines in aqueous solution is :
A
(CH3)3N > (CH3)2NH > CH3NH2
B
CH3NH2 > (CH3)2NH > (CH3)3N
C
(CH3)2NH > CH3NH2 > (CH3)3N
D
(CH3)3N > CH3NH2 > (CH3)2NH
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
What is the correct electronic configuration of the central atom in K4[Fe(CN)6] based on crystal field theory?
A
$$t_{2g}^4e_g^2$$
B
$$t_{2g}^6e_g^0$$
C
$${e^3}t_2^3$$
D
$${e^4}t_2^2$$
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