Question

Sn (s) + 2 NaOH (aq) + H2O (1)→

Answer 1

Here is your answer:

Sn + 2NaOH +H20 ==================> Na2[Sn(OH)4] + H2

Here :

Tin reacts with NaOH in presence of water to give a compound named sodium tetrahydroxostannate and also hydrogen is liberated.

Hope it helps you

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Answer 2

अगर जबाब मुझे मालूम होता तो मैं यहाँ क्यो ढूढ़ता।।