Chemistry, asked by steffinjiji, 1 day ago

26 Which among the following test tubes yield hydrogen gas DILHCI - MacO2 Al HCI zn mundo NAOH 2n NACH & Na₂CO3 [] A. I, ll and III B. I and III Only C. ll and IV D. I and II

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Answered by mopurivignesh

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opt b because metal carbonates does not react with acid or base and only fee metals like zn and al react with bases to give hydrogen gas and most of metals react with acid to give h2

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26 Which among the following test tubes yield hydrogen gas DILHCI - MacO2 Al HCI zn mundo NAOH 2n NACH & Na₂CO3 [] A. I, ll and III B. I and III Only C. ll and IV D. I and II​

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26 Which among the following test tubes yield hydrogen gas DILHCI - MacO2 Al HCI zn mundo NAOH 2n NACH & Na₂CO3 [] A. I, ll and III B. I and III Only C. ll and IV D. I and II