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.

131
Which of the following is used in alcoholic drinks?
JE CBT-1, 24-May-19 S-3 2019
132
Which of the following is used in making perfumes as well as flavoring agents?
ALP CBT-1, 20-Aug-18 S-1 2018
133
The soap molecule has a:
JE CBT-1, 23-May-19 S-3 2019
134
Iodine is used to test the presence of ________ in food.
JE CBT-1, 24-May-19 S-3 2019
135
Which of the following is a pesticide?
JE CBT-1, 23-May-19 S-1 2019
136
Which one of the following oxides of Nitrogen is also known as Laughing Gas?
ALP CBT-1, 20-Aug-18 S-1 2018
137
Unsaturated carbon compounds will give a ________ flame with lots of black smoke.
JE CBT-1, 23-May-19 S-2 2019
138
The product of the reaction between ethanol and acetic acid is:
JE CBT-1, 18-Dec-24 S-2 2024
139
Read the following statements carefully and choose the correct option. Statement 1: Members of a homologous series differ by a -CH2- group. Statement 2: Each successive member of a homologous series differs from the previous one by 12 u in molecular mass.
RRB Technician Grade III, 06-Mar-26 S-1 2026
140
Which of the following is used in the preparation of tincture iodine, cough syrup and many tonics?
ALP CBT-1, 20-Aug-18 S-3 2018

Showing 131 – 140 of 177 MCQ Questions  |  Page 14 of 18

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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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