1
JEE Main 2024 (Online) 5th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The metal that shows highest and maximum number of oxidation state is :

A
Co
B
Mn
C
Fe
D
Ti
2
JEE Main 2024 (Online) 5th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Number of $$\sigma$$ and $$\pi$$ bonds present in ethylene molecule is respectively :

A
3 and 1
B
5 and 1
C
4 and 1
D
5 and 2
3
JEE Main 2024 (Online) 5th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

An organic compound has $$42.1 \%$$ carbon, $$6.4 \%$$ hydrogen and remainder is oxygen. If its molecular weight is 342 , then its molecular formula is :

A
$$\mathrm{C}_{14} \mathrm{H}_{20} \mathrm{O}_{10}$$
B
$$\mathrm{C}_{12} \mathrm{H}_{22} \mathrm{O}_{11}$$
C
$$\mathrm{C}_{12} \mathrm{H}_{20} \mathrm{O}_{12}$$
D
$$\mathrm{C}_{11} \mathrm{H}_{18} \mathrm{O}_{12}$$
4
JEE Main 2024 (Online) 5th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

For the Compounds :

(A) $$\mathrm{H}_3 \mathrm{C}-\mathrm{CH}_2-\mathrm{O}-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{CH}_3$$

(B) $$\mathrm{H}_3 \mathrm{C}-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{CH}_3$$

(C) JEE Main 2024 (Online) 5th April Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 13 English 1

(D) JEE Main 2024 (Online) 5th April Morning Shift Chemistry - Alcohols, Phenols and Ethers Question 13 English 2

The increasing order of boiling point is :

Choose the correct answer from the options given below :

A
$$ (\mathrm{D})<(\mathrm{C})<(\mathrm{A})<(\mathrm{B}) $$
B
$$ (\mathrm{B})<(\mathrm{A})<(\mathrm{C})<(\mathrm{D}) $$
C
$$ (\mathrm{A})<(\mathrm{B})<(\mathrm{C})<(\mathrm{D}) $$
D
$$\mathrm{ (B)<(A)<(D)<(C)}$$
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