A mixture of which pair of species react with water to produce a pure colourless gas gives white fumes with HCl ?

A mixture of which pair of species react with water to produce a pure

1.	A mixture of which pair of species react with water to produce a pure colourless gas gives white fumes with HCl ?
Answer» <html><body><p>Calcium hydride, calcium carbide <br/>Calcium carbine and aluminium nitride<br/>Magnesium nitride and calcium nitride<br/>Calcium phosphide and calcium cyanamida.</p>Solution :Both `Ca_(<a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>)N_(<a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>)` and `Mg_(3)N_(2)` <a href="https://interviewquestions.tuteehub.com/tag/react-613674" style="font-weight:bold;" target="_blank" title="Click to know more about REACT">REACT</a> with water to give ammonia. <br/>`M_(3)N_(2)+6H_(2)Oto3M(OH)_(3)+2NH_(3)`</body></html>