Question

Idensity the incorrect pair 1 quicklime -calcium hydroxide,2 lemon-ascorbic acid,3 tamarind-tartaric acid,4 yoghurt-lactic qcid

Answer 1

1. Quicklime - Calcium hydroxide is wrong
    correct answer :  calcium oxide
2. Lemon - ascorbic acid is incorrect
    correct answer : citric acid

Answer 2

Hi thank you for asking the question
In all the options are the chemical and common names of the substances
The option a) quick lime -- calcuium hydoxide is the odd one out because calcium carbide is the common name of quick lime
All the other options i.e lemon -- ascorbic acid , tamarind -- tartaric acid and yougart-- lactic acid are correct
Hope this answer helps you if it did kindly mark the answer as brainliest 
Thank you