An alkaloid contains 17.28% of nitrogen and its molecular mass is 162. The number of nitrogen atoms present in one molecule of the alkaloid is

An alkaloid contains 17.28% of nitrogen and its molecular mass is 162.

1.	An alkaloid contains 17.28% of nitrogen and its molecular mass is 162. The number of nitrogen atoms present in one molecule of the alkaloid is
Answer» five FOUR three two Solution :100g ALKALOID - 17.28 g nitrogen 162 g alkaloid `=(162xx17.2)/(100)=27.86g` nitrogen `therefore` No. of nitrogen ATOMS = `(27.86)/(14)~~2`