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Stainless steel is an alloy of _______.
Concept: undefined >> undefined
When one of the metals in an alloy is mercury the alloy is called _______.
Concept: undefined >> undefined
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At room temperature ethanol is _______.
Concept: undefined >> undefined
Generally _______ is called spirit.
Concept: undefined >> undefined
Alternating current : oscillatory :: Direct current : _______
Concept: undefined >> undefined
Pressure cooker : Anodizing : : Silver plated spoons : _______
Concept: undefined >> undefined
Rusting of iron : Fe2O3 : : corrosion of copper : ______
Concept: undefined >> undefined
Find the correlation:
Bronze : ______ :: Tin : Cu+Zn.
Concept: undefined >> undefined
Find the odd one out and give its explanation.
Concept: undefined >> undefined
Find the odd one out and give its explanation.
Concept: undefined >> undefined
Find the odd one out and give its explanation.
Concept: undefined >> undefined
Write the molecular formula of the given compound.
Sodium ethoxide
Concept: undefined >> undefined
Write the molecular formula of the given compound.
Ethanol
Concept: undefined >> undefined
Match the columns.
| Column A | Column B |
| 1) Direct current | a) Oscillatory |
| 2) Alternating current | b) Non oscillatory |
Concept: undefined >> undefined
Match the columns.
| Group A | Group B |
| 1) Electroplating | a) Pressure cooker |
| 2) Anodising | b) Silver plated spoons |
| c) Coating of tin on copper | |
| d) Coating of Zinc on iron |
Concept: undefined >> undefined
Electropositivity means ______.
Concept: undefined >> undefined
Write the name.
The atom having the smallest atomic radius from zero group.
Concept: undefined >> undefined
Write the name.
Two elements having two orbits.
Concept: undefined >> undefined
Write the name.
An alloy of copper and tin-
Concept: undefined >> undefined
Write the name.
Method used to present corrosion of copper.
Concept: undefined >> undefined
