Science, asked by nishasuji04, 1 year ago

so everyone i need ur help again plz

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Answered by Shreyastar

1

The answer is option 4 in 2 and 4th reactions

1st reaction
HCl + Zn = ZnCl + H2

4th reaction
NaOH + Al = Na3AlO3 + H2

Hope it helps.......

nishasuji04: thank u

Shreyastar: please mark my answer the brainliest

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