[" A geyser operating on LP gas,heats water flowing at the rate of 3litres/minute,from "27^(@)C" to "77^(@)C" .If "],[" the heat of combustion of the gas is "4.0times10^(4)J/g" ,how much fuel is consumed per minute? "]

A geyser heats water flowing at the rate of 3.0 liter per minute from 27^(@)C to 77^(@)C . If the geyser operates on a gas burner and its heat of combustion is 4.0 xx 10^(4) J//g , then what is the rate of combustion of fuel (approx.)?

A geyser heats water flowing at the rate of 4 litre per minute from 30^(@) "to" 85^(0) C . If the geyser operates on a gas burner then the amount of heat used per minute is

When 10 g of coal is burnt, it raises the temperature of 2 litres of water from 20^(@)C to 55^(@)C . Calculate the heat of combustion of fuel.

A geyser heats water flowing at the rate of 3.0 litres per minute from 27^(@)C to 77^(@)C . If the geyser operates on a gas burner, what is the rate of consumption of the fuel if its heat of combination is 4.0 xx 10^(4) J cdot g^(-1) ?

a geyser heats water flowing at the rate of 4 litrre per minute from 30^(@) "to" 85^(2) C . If the geyser operates on a gas burner then the amount of heat used per minute is

A geyser heats water flowing at the rate of 3.0 litres per minute from 27^(@) to 77^(@)C . If the geyser operates on a gas burner, what is the rate to consumption of the fuel if its heat of combustion is 4.0xx10^(4)J//g?

3.0 moles of ideal gas is heated at constant pressure from 27^(@)C to 127^(@)C . Then the work expansion of gas is

A geyser heats water flowing at the rate of 3.0 litres per minute from 27 ^@C to 77 ^@C . If the geyser operates on a gas burner, what is the rate of consumption of the fuel if its heat of combustion is 4.0 xx 10^4 J//g ?