H2SO4 ka Ake namuna 94% w/v hai aur uska ghantav 1.84 gram/mili hai ish biliyan ki molalta gyat ki kijiye

Question

H2SO4 ka Ake namuna 94% w/v hai aur uska ghantav 1.84 gram/mili hai ish biliyan ki molalta gyat ki kijiye

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

100 मिली में H₂SO₄ का भार = 94 ग्राम 100 मिली नमूने का भार = आयतन x घनत्व = 100 x 1.84 = 184 ग्राम नमूने में विलायक की मात्रा = 184 – 94 = 90 ग्राम = 0.09 किग्रातथा H₂SO₄ का अणु भार = 2 x 1 + 32 + 4 x 16 = 98