1
JEE Main 2023 (Online) 6th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

In the following reaction, 'B' is

JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Hydrocarbons Question 23 English

A
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Hydrocarbons Question 23 English Option 1
B
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Hydrocarbons Question 23 English Option 2
C
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Hydrocarbons Question 23 English Option 3
D
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Hydrocarbons Question 23 English Option 4
2
JEE Main 2023 (Online) 6th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The IUPAC name of $$\mathrm{K}_{3}\left[\mathrm{Co}\left(\mathrm{C}_{2} \mathrm{O}_{4}\right)_{3}\right]$$ is:-

A
Potassium tris(oxalato)cobalt(III)
B
Potassium tris(oxalato)cobaltate(III)
C
Potassium trioxalatocobaltate(III)
D
Potassium trioxalatocobalt(III)
3
JEE Main 2023 (Online) 6th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The strongest acid from the following is

A
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 24 English Option 1
B
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 24 English Option 2
C
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 24 English Option 3
D
JEE Main 2023 (Online) 6th April Evening Shift Chemistry - Alcohols, Phenols and Ethers Question 24 English Option 4
4
JEE Main 2023 (Online) 6th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List I with List II

LIST I
Natural Amino Acid
LIST II
One Letter Code
A. Arginine I. D
B. Aspartic acid II. N
C. Asparagine III. A
D. Alanine IV. R

Choose the correct answer from the options given below:

A
(A) - IV, (B) - I, (C) - III, (D) - II
B
(A) - III, (B) - I, (C) - II, (D) - IV
C
(A) - IV, (B) - I, (C) - II, (D) - III
D
(A) - I, (B) - III, (C) - IV, (D) - II
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