Indicators and Acid Base Titrations MCQs Quiz Online PDF Download

Practice indicators and acid base titrations MCQs, A level chemistry MCQ test for online learning. Ionic equilibria quiz has multiple choice questions (MCQ), indicators and acid base titrations quiz questions and answers to practice as carminic acid gives purple color with, answer key help with choices as acids (h+-), alkalis (-oh-), weak acids (h+-) and all of them problem solving for viva, competitive exam preparation, interview questions. Free study guide is for online learning indicators and acid base titrations quiz with MCQs to practice test questions with answers.

MCQs on Indicators and Acid Base Titrations Quiz PDF Download

MCQ. Carminic acid gives purple color with

  1. acids (H+-)
  2. alkalis (-OH-)
  3. weak acids (H+-)
  4. all of them

B

MCQ. Litmus is used to test either the substance is

  1. acidic or alkaline
  2. aqueous or pure liquid
  3. moist gas or dry gas
  4. semi-solid or solid

A

MCQ. Addition of acid to indicator will shift the equilibrium towards

  1. right
  2. left
  3. up
  4. down

B

MCQ. Insect which feed on cactus has a scarlet pigment known as

  1. cochineal
  2. carminic acid
  3. chloroplast
  4. both A and B

D

MCQ. Phenolphthalein changes color in

  1. acids
  2. alkalis
  3. water
  4. salt solutions

B