11th Grade Organic Reactions Quizzes , Questions & Answers

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11th Grade

Top Trending Organic Reactions Quizzes

This quiz assesses understanding of Carbonyl Compounds in Chemistry, focusing on reactions and properties of various carbonyl-based chemicals like butanal, acetaldehyde, and acetone. Key topics include isomerism, oxidation...

Questions: 25 | Attempts: 846 | Last updated: Mar 22, 2025

Sample Question 1
P{margin-bottom:0.08in;}P{margin-bottom:0.08in;}The chain isomer of 2-methyl-poropanal is

2-butanone

Butanal

2-methy propanol

Bute-3-ene-2-ol

Sample Question 2
P { margin-bottom: 0.08in; } Schiffs reagent gives pink colour with a) acetone b) acetaldehyde c) ethyl alcohol d) methy acetate

Option 1

Option 2

Option 3

Option 4

Free Radical Substitution Reaction

Answer the questions after watching the video.Please key in your name in the box below in the following format: Class NameEg. 4S1 Alex Lim

Questions: 10 | Attempts: 1265 | Last updated: Mar 22, 2025

Sample Question 1
Which of the following best represents the chemical specie responsible for the initiation reaction?

(a)

(b)

(c)

(d)

Sample Question 2
Which of the following is an essential condition for the free radical substitution reaction?

Iron catalyst

Nickel catalyst

UV light

Heating

Recent Organic Reactions Quizzes

Chemical Symbol and Nucleus Quiz Questions

Can you identify all these chemical symbol questions? Let's prove you now by taking this quiz!

Questions: 15 | Attempts: 138 | Last updated: Feb 23, 2025

Sample Question
The nucleus of a particular form of carbon (chemical symbol C) contains 6 protons and 7 neutrons. Which of the following is the correct way to represent it?

A

B

C

D

17. [replacement Reactions] Quiz

This quiz, titled '17. [Replacement Reactions] Quiz', assesses understanding of chemical reactions, focusing on replacement reactions. It evaluates knowledge on reaction types, electron transfer, precipitate formation,...

Questions: 30 | Attempts: 378 | Last updated: Mar 21, 2025

Sample Question
A.) Which of the following single replacement reactions will result in no reaction?

Na + CuNO3

Ag + CuNO3

Li + MgCO3

Ca + MgS

Oxidation-reduction Reactions 5/17/11

Other than blood, the body structures of living organisms are made up of tissues. What is the role of tissues? Take up the quiz below on tissue level of organization to find out this and more.

Questions: 35 | Attempts: 405 | Last updated: Mar 21, 2025

Sample Question
What was the original meaning of the term oxidation?

Oxidation originally meant the combination of an element with oxygen to produce oxides.

Oxidation originally meant the combination of an compound with oxygen to produce oxides

Oxidation originally meant the combination of an element with oxygen to produce water.

Redox Reactions Quiz: Oxidation & Reduction Basics

Below is an Oxidation and reduction reactions quiz trivia. Oxidation is the process where electrons are lost while reduction is the transfer of electrons between substances. Oxygen is either lost or gained in the reactions. In...

Questions: 19 | Attempts: 5548 | Last updated: Oct 28, 2025

Sample Question
The terms Oxidation and Reduction both have direct polar opposite definitions. what is each term defined as?

Oxidation- the loss of electrons by atom or ion/ the gain of oxygen, Reduction- the loss of oxygen/ the gain of said electrons.

Oxidation- the gain of electrons by an atom or ion/ loss of oxygen, Reduction- the gain of oxygen/ the loss of electrons by atom or ion.

Oxidation- something having to do with oxide, i don't care -__- Reduction- something's being reduced, but i don't know what.

Types Of Chemical Reactions Quiz

Organic chemistry studies the reaction, structure & properties of various elements. Try the "Types Of Chemical Reactions Quiz" and test your knowledge of organic chemistry. This quiz is best to test your...

Questions: 10 | Attempts: 47944 | Last updated: Oct 22, 2025

Sample Question
Identify the type of reaction: N2 + 3H2 -----> 2NH3

Synthesis

Decomposition

Single Replacement

Double Replacement

Combustion