Chemistry Objective Question Bihar Board 1. Which of the following will not yield acetic acid on strong oxidation ? a. Butanone b. Propanone c. Ethyl ethanote d. Ethanol Ans – ( C ) 2. Which among the following does not give formaldehyde on distillation or heating ? a. Formalin b. Trioxane c. Paraldehyde d. Paraformaldehyde … Read more
Chemistry Objective Question Objective question Board Exam 2024 1. Which is not affected by temperature ? a. Normality b. Molality c. Molarity d. Formality Ans – ( B ) 2. Which one of the following is a colligative property ? a. Viscosity b. Surface tension c. Refractive index d. Osmotic pressure Ans – ( D … Read more
Chemistry Class 12 Objective Question Chemistry objective question 2024 1. Which is not affected by temperature ? a. Normality b. Molality c. Molarity d. Formality Ans – ( B ) 2. Which one of the following is a colligative property ? a. Viscosity b. Surface tension c. Refractive index d. Osmotic pressure Ans – ( … Read more
Bihar Board Class 12th Chemistry Objectives Type Questions 1. Which one of the following is an example of an amorphous solid ? a. NaCL b. ZnS c. Glass d. SiC Ans – ( C ) 2. An example of amorphous solid is a. Diamond b. Graphite c. Salt d. Rubber Ans – ( D ) … Read more
