Is nitrogen gas poisonous in nature ?

Statement-1: Sodium silicate is called water glass. Statement-2:Salts of lead are poisonous in nature. Statement-3: Producer gas is a mixture of CO and N.

Statement-1: Sodium silicate is called water glass. Statement-2:Salts of lead are poisonous in nature. Statement-3: Producer gas is a mixture of CO and N.

Poisonous gas

SO_2 gas is poisonous to

Which of the following is the least poisonous nitrogenous waste?

In nature if the fangs of a poisonous snake are pulled out or break off, they are

In nature if the fangs of a poisonous snake are pulled out or break off, they are

In nature if the fangs of a poisonous snake are pulled out or break off, they are