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One mole of substance represents one gram-formula of the substance. One mole of a gas at standard temperature and pressure occupies 22.4 litres. How many number of moles are there in 5.75 g of sodium ? (Atomic mass of sodium = 23) View Solution One gm equivalent of substance present ...
If 27.5 moles of an ideal gas occupies 14.5 L at 481 K, what is the pressure of the gas? Calculate the pressure of 10 mole NH_3 gas in a10 L vessel at 0 degrees C (273 K) for both condition (a) When the gas is ideal (b) When the gas is ...
Question: Determine the work done (in J) when one mole of an ideal gas is expanded irreversibly from 1.0 L to 10 L against a constant external pressure of 1.0 atm. Work during Expansion or Compression of Gas: Any...
when a large contingent of NCR troops entered the region and occupied Hoover Dam. Conflict was inevitable. Nearly two years of guerrilla skirmishes culminated in a pitched battle at HELIOS One, a solar energy plant the Brotherhood had been refurbishing for several months with the goals of bringi...
A mole (mol) the SI base unit for electric current The ampere (amp) the SI base unit for photometry, the science of measuring light as perceived by the human eye. The candela (cd) What is the symbol for the derived quantity, speed? m/s What is the unit for the derived quantity, ...
oxidising dihydrotagetone of formula (4) in the presence of an oxidizing reagent selected from but not limited to sodium meta-periodate, potassium meta-periodate and ruthenium tertaoxide in the range of 2 to 8 times mole of dihydrotagetone of formula (4) and a co-oxidizing agent selected ...
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The volume of a certain mass of gas at a pressure of 5×104Pa is doubled adiabatically. What is the final pressure of the gas ? [γ=1.4] View Solution One mole of an ideal monoatomic gas occupies a volume of 1.0×10−2m3 at a pressure of 2.0×105N/m2. (a) What is the...
One mole of a gas expands with temperature T such thaht its volume, V=KT2, where K is a constant. If the temperature of the gas changes by60∘Cthen the work done by the gas is 120R View Solution Exams IIT JEE NEET UP Board ...