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प्रश्न
Write the values of:
standard pressure in:
(i) atm
(ii) mm Hg
(iii) cm Hg
(iv) torr
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उत्तर
(i) 1 atmospheric pressure
(ii) 760 mm Hg
(iii) 76 cm of Hg
(iv) 101325760 pascals
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संबंधित प्रश्न
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2 NaOH +CuSO4 Na2SO Cu (OH)2
What is the colour of the precipitate formed?
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\[\ce{CO2 + C -> 2CO}\]
What volume of carbon monoxide at S.T.P. can be obtained from 3 g of carbon?
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- NaCl+NH3+ CO2+ H2O→ NaHCO3+NH4Cl
- 2NaHCO3→ Na2CO3+H2O + CO2
Equations (1) and (2) are based on the production of 21.2 g of sodium carbonate.
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A sample of carbon dioxide occupies 30 cm3 at 15°C and 740 mm pressure. Find its volume at STP.
Why is it necessary to compare gases at S.T.P?
Write the value of:
the standard temperature in:
(i) °C
(ii) K
