1
JEE Advanced 2015 Paper 1 Offline
MCQ (Single Correct Answer)
+8
-4
Match the anionic species given in Column-I that are present in the ore(s) given in Column-II
Column - I Column - II
(A) Carbonate (p) Siderite
(B) Sulphide (q) Malachite
(C) Hydroxide (r) Bauxite
(D) Oxide (s) Calamine
(t) Argentite
A
(A) $$\to$$ p,q,s; (B) $$\to$$ t; (C) $$\to$$ q,r; (D) $$\to$$ r
B
(A) $$\to$$ s; (B) $$\to$$ s,t; (C) $$\to$$ r; (D) $$\to$$ r,s
C
(A) $$\to$$ p,s; (B) $$\to$$ s,t; (C) $$\to$$ r; (D) $$\to$$ s
D
(A) $$\to$$ p,q,s; (B) $$\to$$ s,t; (C) $$\to$$ p,r; (D) $$\to$$ t
2
JEE Advanced 2015 Paper 1 Offline
Numerical
+3
-1

The total number of stereoisomers that can exist for M is ___________.

JEE Advanced 2015 Paper 1 Offline Chemistry - Basics of Organic Chemistry Question 19 English

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3
JEE Advanced 2015 Paper 1 Offline
Numerical
+3
-1

The number of resonance structure for N is _________.

JEE Advanced 2015 Paper 1 Offline Chemistry - Alcohols, Phenols and Ethers Question 14 English

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4
JEE Advanced 2015 Paper 1 Offline
Numerical
+3
-1

The number of lone pairs of electrons in N2O3 is ___________.

Your input ____
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