Carbon and its Compounds RRB PYQ MCQ

Practice Carbon and Its Compounds RRB PYQ questions from Railway examinations, including RRB NTPC, RRB Group D, RRB JE, RRB ALP and RRB Technician. This topic-wise question set covers important concepts such as hydrocarbons, homologous series, functional groups, chemical properties of carbon compounds, combustion, oxidation, addition and substitution reactions, ethanol, ethanoic acid and important chemical equations.

Each question includes the correct answer and an explanation to help you understand the concept and revise important Chemistry topics for RRB examinations.

1
Which is the correctly balanced equation for the reaction of ethanoic acid with sodium hydrogencarbonate?
RRB NTPC 2023
2
Carbon burns in oxygen as: C + O2 -> CO2 + heat and light. What type of reaction is this?
RRB NTPC 2023
3
The gas evolved when ethanoic acid reacts with sodium carbonate turns lime water milky. This confirms the gas is:
RRB Group D 2023
4
Which is the correctly balanced equation for combustion of methane?
RRB Group D 2023
5
The reaction CH4 + Cl2 -> CH3Cl + HCl occurring in the presence of sunlight is an example of a:
RRB JE 2024
6
Which is the correctly balanced equation for combustion of ethanol (C2H5OH)?
RRB JE 2024
7
The substitution reaction between methane and chlorine to form chloromethane requires the presence of:
RRB ALP 2024
8
In the reaction CH3CH2OH --(alkaline KMnO4/heat)--> CH3COOH, potassium permanganate acts as a/an:
RRB ALP 2024
9
An addition reaction converts an unsaturated hydrocarbon into a saturated hydrocarbon in the presence of which catalyst?
RRB Technician 2025
10
What is the correctly balanced equation for the reaction of ethanol with sodium metal?
RRB Technician 2024

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Tags: Carbon and Its Compounds RRB MCQ, Carbon and Its Compounds Previous Year Questions, RRB Chemistry PYQ Carbon, Carbon Compounds RRB Questions, Carbon and Its Compounds MCQ for RRB

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