HSC Science (Electronics) 11th Standard - Maharashtra State Board Question Bank Solutions

Explain how the adsorption of a gas on solid varies with the nature of adsorbate and adsorbent.

Explain how the adsorption of gas on solid varies with the surface area of adsorbent.

Write statement for Law of Mass action.

Write an expression for the equilibrium constant with respect to concentration.

Derive mathematically value of K_P for \[\ce{A_{ (g)} + B_{ (g)} ⇌ C_{ (g)} + D_{ (g)}}\].

Relate the terms reversible reactions and dynamic equilibrium.

Explain the significance of formal charge with the help of a suitable example

What do you mean by formal charge?

Explain the dynamic nature of chemical equilibrium with a suitable example.

Explain the Relation between K_C and K_P.

Explain rate of reaction.

Choose the correct option.

Which of the atomic number represent the s-block elements?

Choose the correct option.

Which of the following pair of elements has similar properties?

Name the following:

The hydrocarbon said to possess carcinogenic property.

Answer in one sentence.

A bubble of methane gas rises from the bottom of the North sea. What will happen to the size of the bubble as it rises to the surface?

Convert the following temperature from degree Celcius to kelvin.

−15° C

Convert the following temperature from degree Celcius to kelvin.

25° C

Convert the following temperature from degree Celcius to kelvin.

−197° C

Convert the following temperature from degree Celcius to kelvin.

273° C

Convert the following pressure value into Pascals.

10 atmosphere