In most of the childrens toys, a toxic chemical remains present. In this respect, which among the following statements is/are correct? 1. The name of the toxic element is phthalates which are esters of phthalic acid. 2. They are mainly used as plasticizer

examrobotsa's picture

Submitted by examrobotsa on

Q: 96 (CAPF/2012)
In most of the children’s toys, a toxic chemical remains present. In this respect, which among the following statements is/are correct?
1. The name of the toxic element is phthalates which are esters of phthalic acid.
2. They are mainly used as plasticizers, i.e., substances added to plastics to increase their flexibility and longevity.
3. They are easily released into environment because there is no covalent bond between the phthalates and plastics in which they are mixed.
Select the correct answer using the code given below.
AnyChart Trial Version

question_subject: 

Science

question_exam: 

CAPF

stats: 

0,56,47,6,27,14,56

keywords: 

{'toxic element': [0, 0, 0, 1], 'toxic chemical': [0, 0, 0, 1], 'phthalates': [0, 0, 0, 1], 'substances': [0, 0, 1, 1], 'plastics': [1, 1, 0, 4], 'phthalic acid': [0, 0, 0, 1], 'children': [0, 0, 1, 0], 'toys': [0, 0, 1, 1], 'plasticizers': [0, 0, 0, 1], 'covalent bond': [0, 0, 0, 2], 'environment': [2, 0, 0, 3]}