JEE Main 2021 (Online) 25th July Morning Shift | Hydrocarbons Question 50 | Chemistry

JEE Main 2021 (Online) 25th July Morning Shift

MCQ (Single Correct Answer)

-1

An organic compound 'A' C₄H₈ on treatment with KMnO₄/H⁺ yields compound 'B' C₃H₆O.

Compound 'A' also yields compound 'B' an ozonolysis. Compound 'A' is :

2-Methylpropene

1-Methylcyclopropane

But-2-ene

Cyclobutane

JEE Main 2021 (Online) 22th July Evening Shift

MCQ (Single Correct Answer)

-1

JEE Main 2021 (Online) 22th July Evening Shift Chemistry - Hydrocarbons Question 52 English

In the chemical reactions given above A and B respectively are :

H₃PO₂ and CH₃CH₂Cl

CH₃CH₂OH and H₃PO₂

H₃PO₂ and CH₃CH₂OH

CH₃CH₂Cl and H₃PO₂

JEE Main 2021 (Online) 20th July Evening Shift

MCQ (Single Correct Answer)

-1

Benzene on nitration gives nitrobenzene in presence of HNO₃ and H₂SO₄ mixture, where :

both H₂SO₄ and HNO₃ act as a bases

HNO₃ acts as an acid and H₂SO₄ acts as a base

both H₂SO₄ and HNO₃ act as an acids

HNO₃ acts as a base and H₂SO₄ acts as an acid

JEE Main 2021 (Online) 20th July Evening Shift

MCQ (Single Correct Answer)

-1

JEE Main 2021 (Online) 20th July Evening Shift Chemistry - Hydrocarbons Question 54 English

Major product P of above reaction, is :

JEE Main 2021 (Online) 20th July Evening Shift Chemistry - Hydrocarbons Question 54 English Option 1

JEE Main 2021 (Online) 20th July Evening Shift Chemistry - Hydrocarbons Question 54 English Option 2

JEE Main 2021 (Online) 20th July Evening Shift Chemistry - Hydrocarbons Question 54 English Option 3

JEE Main 2021 (Online) 20th July Evening Shift Chemistry - Hydrocarbons Question 54 English Option 4

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