Which one of the following is known as Salt Petre ?

(a) NaCL

(b) NaNO3

(c) Na2CO3

(d) NaHCO3



Which one of the following is known as Salt Petre ? (a) NaCL (b) NaNO3 (c) Na2CO3 (d..

Answer / guest

( b ) NaNO3

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