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प्रश्न
Mark ‘T’ if the statement is true and ‘F’ if it is false.
Copper displaces zinc from zinc sulphate solution. ( )
पर्याय
True
False
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उत्तर
Copper displaces zinc from zinc sulphate solution. (F)
संबंधित प्रश्न
The atomic number of an element X is 12.
(a) What must an atom of X do to attain the nearest inert gas electron configuration?
(b) Which inert gas is nearest to X?
Mention two uses of the following metals and non-metals
Oxygen
Give reasons
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Fill in the blank spaces by choosing the correct words from the given list.
List: amalgam, chlorine, gallium, sodium chloride, silver chloride
______ is a liquid metal.
Statements given below are incorrect. Write the correct statements :
Zinc is used for making power transmission wires.
State the position of the following in the periodic table:
Alkaline earth metals
With reference to the following metals state their use in daily life metal:
copper
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Can you store pickle in an aluminium utensil? Give reason.
Why are metalloids called semimetals?
