Chemistry - MOST IMPORTANT UPSSSC Sugarcane Supervisor Previous Year Questions
Practice real questions from previous year exams of UPSSSC Sugarcane Supervisor.
📘 Phase Changing Processes and Their Factors📚 Evaporation
Q1
By which of the following processes does water change from liquid state to gaseous state?
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📘 Atomic Models📚 Dalton's Atomic Theory
Q2
The modern atomic theory was prepared by:
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📘 Acids, Bases and Salts📚 pH Scale
Q3
Our body works within ___ pH range.
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📘 Acids, Bases and Salts📚 Types of Indicators- Natural, Synthetic and Olfactory Indicators
Q4
Litmus solution is a purple dye, which is obtained from _______.
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📘 Acids, Bases and Salts📚 pH Scale
Q5
The pH of pure water is closest to:
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📘 Mole Concept📚 Mole
Q6
How many moles of ammonia are present in 51 g ammonia?
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📘 Classification of Elements in Modern Periodic Table📚 Periods and Groups
Q7
In the modern periodic table, which period contains five non-metals?
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📘 Organic Chemistry📚 Other functional groups
Q8
An amino acid with more COOH groups than NH₂ groups is called a/an ________ amino acid.
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📘 Acids, Bases and Salts📚 Name of Acid present in compounds
Q9
The acid found in lemon is
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📘 Carbon Allotropes📚 Carbon Allotrope (Crystalline)
Q10
The element used in a lead-pencil is
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📘 Important Chemical Compounds📚 Washing Soda
Q11
Washing soda is :
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📘 Important Chemical Compounds📚 Gypsum
Q12
Calcium sulfate (anhydrous) is also known as:
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📘 Chemistry in Everyday Life📚 Misc
Q13
What is used for artificial rain?
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📘 Chemical Reactions📚 Single Displacement Reaction
Q14
Which of the following elements can displace copper from its compounds?
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📘 Pure Substance- Element-Classification of Matter on the basis of Chemical Properties- II📚 Metals and its properties
Q15
Which of the following metals are the most malleable?
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📘 Metallurgy📚 General Facts
Q16
Which of the following metals was first used by humans?
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📘 Polymer📚 Rayon
Q17
Which synthetic fiber is known as artificial silk?
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📘 Pure Substance- Compound-Classification of Matter on the basis of Chemical Properties- II📚 Misc
Q18
Which type of glass is heat resistant?
🎯 UPSSSC Sugarcane Supervisor - 03-07-2016 (Paper-I)