Elements that do not react chemically are called _____

Two liquids which do not react chemically are placed in a bent tube as shown in figure. The height of the liquids above their surface of separation are

5 n , n and 5 n moles of a monoatomic , diatomic and non-linear polyatomic gases (which do not react chemically with each other ) are mixed at room temperature . The equivalent degree of freedom for the mixture is :-

5 n , n and 5 n moles of a monoatomic , diatomic and non-linear polyatomic gases (which do not react chemically with each other ) are mixed at room temperature . The equivalent degree of freedom for the mixture is :-

Animals that do not possess a backbone are called ……….

The energy that is required to react is called

The chemicals which regulate the synaptic transmission at chemical synapses are called

The substance which decreases the rate of a chemical reaction in called a/an:

The pair of elements that have similar chemical properties are

_____________ the chemical change that occurs at this electrode is called _____________.

Chemical reactions in which heat is absorbed are called _________