10 ICSE QUIZ ON METALS AND NON-METALS -2 (CHEMISTRY)

The salts of which of the following give green colour in fire works?

Read the Question given below

Be and Al exhibit many properties which are similar. But the two elements differ in:

Which of the following metal dissolves in KOH with the evolution of hydrogen?

‘X’ is a substance which chemically combines with impurities associated with the ore to form easily fusible mass ‘Y’. Here X and Y are :

Which of the following metal is used for drying organic solvents

In electrochemical corrosion of metals, the metal undergoing corrosion becomes:

Tin dissolves in excess of sodium hydroxide solution to form:

Read the Question given below

Which of the following metals does not form ionic hydride?