What volume does .0685 mol of gas occupy at STP? 1mole =22.4
2 answers:
Answer : The volume of gas at STP is, 1.53 liter
Solution : Given,
Moles of a gas = 0.0685 mole
As we know that at STP,
1 mole of gas contains 22.4 liter volume of gas
As, 1 mole of gas contains 22.4 liter volume of gas
So, 0.0685 mole of gas contains volume of gas
Therefore, the volume of gas at STP is, 1.53 liter
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Answer:
Ne
Explanation:
Atomic number of Ne is 10.
Electronic configuration of Ne:
Octet of Ne is complete . Element having complete octet are stable and behave ideal gas.
and
are reactive and hence, does not behave as ideal gas.
Answer : The equilibrium concentration of will be, (C)
Explanation : Given,
Equilibrium constant = 14.5
Concentration of at equilibrium = 0.15 M
Concentration of at equilibrium = 0.36 M
The balanced equilibrium reaction is,
The expression of equilibrium constant for the reaction will be:
Now put all the values in this expression, we get:
Therefore, the equilibrium concentration of will be, (C)