Chlorination of calcium hydroxide produces bleaching powder. Write its chemical equation.

Write the limitatins of chemical equation.

Sweet smelling organic compound Is slowly oxidized by air in presence of light to a highly poisonous gas. On heating with silver powder, it forms a gaseous substance B, which is also produced by the action of calcium carbide on water. Identify A and B and write the chemical equations of the reactions involved.

Write the condition for the reaction of addition of hydrogen to ethylene. Write the balanced chemical equation of the reaction.Mention one use of CNG__________

Write the significance of a chemical equation.

For a zero order reaction, 2A+BrarrC write its rate equation.

How is metallic zinc obtained from zinc oxide? Write the reaction with balanced chemical equation.

Write an account of the Arrhenius equation for rates of chemical reactions.

How would you establish the presence of chlorine in an organic compound. (Write only the process name and give chemical reaction).

Which are fluorinating agent oftenly used instead of F_2 ? Write two chemical equations showing their use as fluorinating agents.

Which are fluorinating agent oftenly used instead of F_2 ? Write two chemical equations showing their use as fluorinating agents.