Question

plz solve all.......​

Answer 1

Answer:

objective type question

1) gallium

2) AgCl(Silverchloride)

3) amalgam

4) chlorine

5) NaCl(sodium chloride)

B)

1) chlorine gas is used for sterilization of drinking water

2) brass is a mixture of 10% copper 80% zinc and 10% tin

4) gold and silver is a bad conductor of electricity

5) copper used for making power transactions wires