Chemistry Form Four Pre Necta Examination 2026 - Kasulu DC

 

CHEMISTRY 2A PRE NATIONAL EXAMINATION FORM FOUR 2026 – KASULU DISTRICT COUNCIL

• CHEMISTRY 2A PAPER

• 3 HRS INSTRUCTION

QUESTIONS

a)i)at the end point of the reaction color of the solution change from _____ to ______
ii) Indicate the volume of the Pipette used________
iii)Compute the average volume of the acid _______

b) Calculate Molarity of base

c)Write the balanced chemical equation for the reaction

d)) Calculate the molarity of acid

e) Calculate value of X in the hydrated oxalic acid

f) State the four applications of volumetric analysis in daily life