Std-10 Most Imp Ch 5 Gseb L-5

CBSE Class 10 Science Most Important Questions | 5 Mark Most Expected Questions | CBSE Board 2020

CBSE Class 10 Hindi Most Important Questions | 5 Mark Most Expected Questions | CBSE Board 2020

A : When C_(2) H_(5) - O- CH_(3) is reacted with oen mole of Hl then C_(2)H_(5)OH& CH_(3) l is formed . R : It is S_(N)1 reaction

If L= +,M = -,N = xx,P= -:, then 5 N 5 P 5 L5 M 5=?

Sunita from std. X uses spectacles . Her spectacle number is -1.5 D . Find the focal length of the lens.

List two most common STDs.

Most common bacterial STD is:

The equilibrium constant for the reaction: CH_(3)COOH(l) + C_(2)H_(5)OH(l) iff CH_(3)COOC_(2)H_(5)(l)+ H_(2)O(l) has been found to be equal to 4 at 25^(@)C . Calcuclate the free energy chnage for the reaction.

The siope of the line L can be (10+5sqrt(6))/(10)