Name two gases other than carbondioxide that are given out during burning of fossil fuel and contribute towards acid rain.

Write the names of two gases responsible for acid rain .

Suggest two materials other than hydrogen that can be used as fuels in fuel cells.

Name two domestic fuels which burn without giving any smoke.

Suggest the name of a Lewis acid other than anhydrous aluminium chloride which can be used during ethylation of benzene.

A gas-mixture consists of two gases, A and B, each with equal mass. Molar mass of B is greater than that of A. which one of the two gases will contribute more to the total pressure of the gas mixture?

Name two gases which react with each other to form a solid. Give th equation and write down the name of the solid formed.

This question has statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement-I: Solubility of AgCN in acidic solution is greater than that in pure water. Statement-II: Solubility equilibria of AgCN in water is shifted in forward direction due to formation of HCN.