GENERAL SCIENCE(CHEMISTRY) QUESTIONS FOR RRB ALP & TECHNICIAN DAY-26
GENERAL SCIENCE(CHEMISTRY) QUESTIONS FOR RRB ALP & TECHNICIAN DAY-26
Dear Bankersdaily Aspirants,
Hope you are preparing well for your RRB ALP & TECHNICIAN recruitment 2018 which is going to be held in the month of April/May of this year 2018.The Indian Railways has finally released the official notification announcing the Assistant Loco Pilot (ALP) & Technicians Recruitment. In the year 2018, Railways Recruitment Board or RRB will be recruiting to fill 26,502 vacancies for ALP and Technicians. This is a golden chance to grab a well secured job in the Indian Railways.
So its time for you people to boost your preparation to get a secured job in RRB as ALP & TECHNICIAN. Here are some important questions in Physics which will help to boost your preparation.
RRB ALP & TECHNICIAN recruitment 2018 Day- 26
No.of Questions: 10
Timing: 10 minutes
1)The existence of two (or more) different organic compounds having the same molecular formula but different structures is called _______
a) Tautomerism
b) Eutrophication
c) Esterification
d) Isomerism
e) Etherification
2) A homologous series is a group of organic compounds having similar structure and similar chemical properties in which the successive compounds differ by ____ group.
a)CH4
b)CH3
c)CH
d)CH6
e) CH2
3) Which of the following is the chemical properties of carbon compounds?
a) Combustion Reaction
b) Substitution Reaction
c) Addition Reaction
d) All of the above
e) None of these
4) The process of burning of a carbon compound in air to give carbon dioxide, water, heat and light is known as ______
a) Addition
b) Combustion
c) Substitution
d) Saturation
e) None of these
5) Saturated hydrocarbon, undergoes substitution reaction with ______ in the presence of sunlight.
a) Hydrogen
b) Carbon
c) Chlorine
d) Nitrogen
e) Hydrocarbon
6) The reaction in which one (or more) hydrogen atom of a hydrocarbon is replaced by some other atom is called a _______ reaction.
a) Combustion
b) Substitution
c) Addition
d) Saturation
e) None of these
7) The reaction in which an unsaturated hydrocarbon combines with another substance to give single product is called _______ reaction.
a) Saturation
b) Combustion
c) Substitution
d) Addition
e) None of these
8) The ______ of hydrogen to an unsaturated hydro carbon to obtain a saturated hydrocarbon is called hydrogenation.
a) Addition
b) Removal
c) Extraction
d) Substitution
e) None of these
9) The process of hydrogenation takes place in the presence of ______ metals as catalyst.
a) Nickel
b) Palladium
c) Cadmium
d) Chromium
e) Both a and b
10) The animal fats are also known as _______
a) Substituted fat
b) Unsaturated fats
c) Saturated fats
d) Organic fats
e) Inorganic fats
Answer Key
1)d) Isomerism
2) e) CH2
3) d) All of the above
4) b) Combustion
5) c) Chlorine
6) b) Substitution
7) d) Addition
8) a) Addition
9) e) Both a and b
10) c) Saturated fats
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