Question

दिए गए यौगिकों में उपस्थित (यदि हैं तो) धनायन और ऋणायन को लिखिए?
(a) NaCl
(b) H2 (c) NH4NO3 (d) Ca(HCO3)2
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Answer 1

Answer:

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Explanation:

a) Sodium chloride, commonly known as salt, is an ionic compound with the chemical formula NaCl, representing a 1:1 ratio of sodium and chloride ions. With molar masses of 22.99 and 35.45 g/mol respectively, 100 g of NaCl contains 39.34 g Na and 60.66 g Cl.

b) The Kawasaki Ninja H2 is a "supercharged supersport" class motorcycle in the Ninja sportbike series, manufactured by Kawasaki Heavy Industries, featuring a variable-speed centrifugal-type supercharger.

c) Ammonium nitrate is a chemical compound with the chemical formula NH₄NO₃. It is a white crystalline solid consisting of ions of ammonium and nitrate. It is highly soluble in water and hygroscopic as a solid, although it does not form hydrates. It is predominantly used in agriculture as a high-nitrogen fertilizer.

d) Calcium bicarbonate, also called calcium hydrogen carbonate, has the chemical formula Ca(HCO₃)₂. The term does not refer to a known solid compound; it exists only in aqueous solution containing calcium, bicarbonate, and carbonate ions, together with dissolved carbon dioxide.

Answer 2

Explanation:

दिए गए यौगिकों में उपस्थित (यदि हैं तो) धनायन और ऋणायन को लिखिए?

(a) NaCl

(b) H2 (c) NH4NO3 (d) Ca(HCO3)2