HSC Science (Electronics) इयत्ता १२ वी - Maharashtra State Board Question Bank Solutions for Chemistry

Derive the relation pH + pOH = 14.

Define pH.

Define pOH.

Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl->[Na/ dry ether]A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}\\
\end{array}\]

Derive the relation pH + pOH = 14. 

Define pH.

Derive the relation pH + pOH = 14.

Define pH.

Define pOH.

Define pOH.

Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{.................}\\
\end{array}\]

Complete the following reaction giving major product.

\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{...................}\\
\ce{CH3 - C - CH2 - Cl ->[Na/dry ether] A}\\
|\phantom{...................}\\
\ce{CH3}\phantom{................}\\
\end{array}\]

Derive the relation pH + pOH = 14.

Define the following term: 

pH

Define the following term:

pOH

Write the formula to determine the molar mass of a solute using freezing point depresssion method.

Write mathematical equation of first law of thermodynamics for the following processes :
Adiabatic process.

Write mathematical equation of first law of thermodynamics for the following processes :
Adiabatic process.

Write the mathematical equation of the first law of thermodynamics for an isochoric process.

Write the mathematical equation of the first law of thermodynamics for an isochoric process.