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Class 10 Science Chapter 3 Metals and Non-Metals

Class 10 Science Chapter 3 Metals and Non-Metals. NCERT Based and CBSE Pattern Test Series. Ebooks, PYQ, Notes & many more

Class 10th
50 Questions
0.00 Marks
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Q1 • MCQ • 1 marks
Concentration of ore removes:
Q3 • MCQ • 1 marks
The thermite reaction is highly:
Q4 • MCQ • 1 marks
Roasting is heating ore in:
Q5 • MCQ • 1 marks
Which metal is commonly used for making railway tracks?
Q6 • MCQ • 1 marks
Calcination is heating in:
Q7 • MCQ • 1 marks
Which metal is used in making cooking utensils due to its good heat conductivity?
Q8 • MCQ • 1 marks
Highly reactive metals extracted by:
Q9 • MCQ • 1 marks
Which of the following is a characteristic property of non-metals?
Q10 • MCQ • 1 marks
Aluminium is extracted by:
Q11 • MCQ • 1 marks
Which non-metal is an exception because it conducts electricity?
Q12 • MCQ • 1 marks
Copper can be purified by:
Q13 • MCQ • 1 marks
Anode mud contains:
Q14 • MCQ • 1 marks
Noble metals are:
Q15 • MCQ • 1 marks
Silver ornaments turn black due to:
Q16 • MCQ • 1 marks
Green coating on copper is:
Q17 • MCQ • 1 marks
Potassium reacts with water to form:
Q18 • MCQ • 1 marks
Magnesium ribbon is cleaned before burning to remove:
Q19 • MCQ • 1 marks
Which is most reactive among Fe, Zn, Cu?
Q20 • MCQ • 1 marks
Metals form which type of oxides mostly?
Q21 • MCQ • 1 marks
Aluminium oxide is:
Q22 • MCQ • 1 marks
Electrolyte contains:
Q23 • MCQ • 1 marks
Iron nail in CuSO₄ solution turns:
Q24 • MCQ • 1 marks
Corrosion is:
Q25 • MCQ • 1 marks
Which of the following is a metal?
Q26 • MCQ • 1 marks
Which of the following is a non-metal?
Q27 • MCQ • 1 marks
Which non-metal is liquid at room temperature?
Q28 • MCQ • 1 marks
The property of metals by which they can be beaten into sheets is called:
Q29 • MCQ • 1 marks
The property of metals by which they can be drawn into wires is:
Q30 • MCQ • 1 marks
Metals produce a ringing sound when struck. This property is called:
Q31 • MCQ • 1 marks
Which metal is the best conductor of electricity?
Q32 • MCQ • 1 marks
Which metal is the best conductor of heat?
Q33 • MCQ • 1 marks
Which metal is used for making electrical wires?
Q34 • MCQ • 1 marks
Which metal is used in thermometers?
Q35 • MCQ • 1 marks
Which non-metal is a good conductor of electricity?
Q36 • MCQ • 1 marks
Which of the following is brittle?
Q37 • MCQ • 1 marks
Metals generally form:
Q38 • MCQ • 1 marks
Non-metals generally form:
Q39 • MCQ • 1 marks
Which metal reacts vigorously with cold water?
Q40 • MCQ • 1 marks
Which metal is stored under kerosene?
Q41 • MCQ • 1 marks
Sodium reacts with water to produce:
Q42 • MCQ • 1 marks
Which gas is evolved when metals react with acids?
Q43 • MCQ • 1 marks
Which metal does NOT react with dilute HCl?
Q44 • MCQ • 1 marks
Which metal is least reactive?
Q45 • MCQ • 1 marks
Which of the following is the most reactive metal?
Q46 • MCQ • 1 marks
The bond formed by transfer of electrons is:
Q47 • MCQ • 1 marks
Sodium chloride is:
Q48 • MCQ • 1 marks
Ionic compounds generally have:
Q49 • MCQ • 1 marks
Which metal is extracted by electrolysis?
Q50 • MCQ • 1 marks
Which metal is used in aircraft bodies?
Q51 • MCQ • 1 marks
Rusting is the corrosion of:

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