Question

please give the correct ans... class 10​

Answer 1

Answer:

i)c

ii) a

iii)b

Explanation:

please mark it as brainliest

Answer 2

1) ZN +CuSO4 -------›ZNSO4 + Cu

2) N2(g) +3H2(g) ------›2NH3(g)

2SO2(g) +O2(g)------›2SO3(g)

3). gain of electron

. addition of oxygen or electronegative

element

. removal of hydrogen or electropositive

element.