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प्रश्न
Solve the following problem:
Write the following number in ordinary decimal form:
3.49 × 10−11
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उत्तर
3.49 × 10−11 = 0.0000000000349
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संबंधित प्रश्न
To make a saturated solution, 36 g of sodium chloride is dissolved in 100 g of water at 293 K. Find its concentration at this temperature.
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Write the following number in ordinary decimal form:
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\[\ce{H2SO4 + 2NaOH -> Na2SO4 + 2H2O}\]
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(iv) \[\ce{20 g of KOH in 200 mL of solution}\]
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| (i) Molarity | (a) g mL–1 |
| (ii) Mole fraction | (b) mol |
| (iii) Mole | (c) Pascal |
| (iv) Molality | (d) Unitless |
| (v) Pressure | (e) mol L–1 |
| (vi) Luminous intensity | (f) Candela |
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