The density of Chlorine gas at STP is:

What is the atomic weight of a metal whose specific heat and equivalent weight are 0.057 and 38.21 respectively.

0.383 g of metal on reaction with an acid displace 131 cc of dry `H_2` at STP. The specific heat of metal is o.1. The ex…

Calculate the mass of `CaCO_3` formed when `CO_2` gas is passed into a solution containing 3.7 gm of calcium hydroxide.

Calculate the number of electrons present in 1.8 gm of `H_2O`.

A sample of oxygen consists of three isotopes O-16,O-17 and 0-18 in the relative abundance of 99.76% , 0.04% an 0,20% re…

A metal oxide contains 34.78% of oxygen. The vapour density of metal chloride is 75.75. The atomic weight of metal is:

4.2 g of metal carbonate on heating gave 1.12 l of `CO_2` gas at STP. Calculate the equivalent weight of metal.