Chemistry Quiz 9

Which of the following is generally used as a dehydrating agent ?

Wood is preserved from attack by termites by a material marketed as creosote oil, this sis a mixture of 

Why there is a sputtering sound when water is sprinkled on hot oil ?

Rizwan²

In Gobar gas plant, which one of the following gases released?

The Enthalpy of neutralization is constant for

The Molarity of the solution of 4g of NaOH in 250ml is