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JEE Mains · Chemistry · STD 11 - 1. Some basic concept of chemistry

दिए गए निम्नलिखित एंटीवायरल यौगिक के 0.1 मोल का भार ________ \(\times 10^{-1} \mathrm{~g}\) होगा।

(दिया है: मोलर द्रव्यमान \(\mathrm{g} \mathrm{mol}^{-1}\) में \(\mathrm{H}: 1, \mathrm{C}: 12, \mathrm{~N}: 14\), \(\mathrm{O}: 16, \mathrm{~F}: 19, \mathrm{I}: 127)\)

  1. A 375
  2. B 372
  3. C 370
  4. D 376
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Answer & Solution

Correct Answer

(B) 372

Step-by-step Solution

Detailed explanation

\(\begin{aligned} & \text {Molar mass }=372 \mathrm{gm} \\ & \therefore 0.1 \text { mole has }=372 \times 10^{-1} \mathrm{gm}\end{aligned}\)
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