Electrovalent compounds are characterized by

Similar Questions

At 27°C, 58.5g of sodium chloride is present in 250cm\(^3\) of a solution. The solubility of sod...

The main function of limestone in the blast furnace is to ...

Calculate the amount in moles of a gas which occupies 10.5 dm3 at 6 atm and 30oC [R = 0.082 atm dm3 ...

It can be deduced that the rate of the reaction? ...

A device used in the laboratory for intermittent production of gases without heating is ...

Which of the following statements about an exothermic reaction is correct? ...

The initial volume of a gas at 300 K was 220 cm 3 Determine its temperature if the volume became 250...

What is the mass of 6.02 x 1024 atoms of magnesium? [Mg = 24, Avogadro constant = 6.02 x 1023 atoms ...

Nuclear fission involves the splitting of a heavy element into two nuclei of ...

When excess ethanol is heated to 145 oC in the presence of concentrated sulphuric acid, the product ...