Question

Predict reaction of 1m sulfuric acid with one copper II lead and III iron give an electrode potential CU + 2 / CU equal to 0.34 volt and electric potential PV + 2 / B equal to 0.31 volt III electric potential f + 2 / f equal to minus 0. 4 4 volt

Answer 1

Answer:

$but$

1 crops are also failed parts of India it's simple meaning is the crop was destroyed because of World war

$it \: effect$

2 = in 1921❤️ 12 or 13 millions people are died due to famine and epedimec ( mahamari)