CBSE
Gujarat Board
Haryana Board
Class 10
Class 12
How many molecules of hydrogen are present in 112 mL of a gas at NTP?
How many moles of helium gas occupy 22.4 litres at 0°C and 1 atmosphere?
One mole of helium at 0°C and 1 atmosphere occupies 22·4 litres.
How will you convert 370 celsius into Fahrenheit.
Conversion of celsius into Fahrenheit,
How many number of moles of oxygen atoms are present in 0.6 mole of hydrated oxalic acid (COOH)22H2O?
The cost of table sugar (C12H22O11) is Rs 6 per kg. What is its cost per mole?
The cost per mole is 0.48 Rs.