Advertisements
Advertisements
प्रश्न
Mark ‘T’ if the statement is true and ‘F’ if it is false.
Generally, non-metals react with acids. ( )
विकल्प
True
False
Advertisements
उत्तर
Generally, non-metals react with acids. (F)
संबंधित प्रश्न
A metal which is neither ductile nor malleable is
State two important uses of following metals:
Uses of iron
State the position of the following in the periodic table:
Alkaline earth metals
Write name.
The device used for grinding an ore.
With reference to the following metal state its use in daily life:
Magnesium
On heating which of the following substances i.e. copper carbonate, zinc carbonate, washing soda, copper sulphate, zinc nitrate, copper nitrate, lead nitrate, ammonium chloride and ammonium dichromate – relate to the reaction given below.
An amorphous substance which turns from pale green to black on strong heating evolving a colourless, acidic gas as the only gaseous product.
The metal which is liquid at room temperature is ______.
Which of the following metals can displace the other two metals from their salt solutions?
Metals and non–metals are used for making ______, ______ and ______.
Metals are ______ conductors of heat and electricity.
