Question

2. A white salt on heating decomposes to give brown fumes and a residue is left behind.
(1) Name the salt
(2
) Write the equation for the decom-position reaction​

Answer 1

sodium chloride

Explanation:

nacl―na+cl

Answer 2

Answer:

lead nitratePb(NO3)2

Explanation:

eq

Pb(NO3)2----on heating-------->3NO2+Pb(II)