alleryStart learning →The cleansing action of soap is due to the formation of spherical aggregates called:
- micelles
- isomers
- esters
- crystals
Show answer and solution
Correct answer: A. micelles
Soap molecules cluster into micelles, trapping oily dirt at the centre.
Indian Navy SSR Carbon and its Compounds — practice questions
Explore 2 free Carbon and its Compounds questions in Indian Navy SSR Science. Open each question or exercise to read its content, reference answers and available explanation.
Practise Carbon and its Compounds with Quill →Carbon and its Compounds questions and exercises with answers
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Worked practice questions
Diamond and graphite differ because they are:
- isotopes of carbon
- different atom types
- isomers of carbon
- allotropes of carbon
Show answer and solution
Correct answer: D. allotropes of carbon
Both are pure carbon.
Allotropes are different physical forms of the same element, arising from different bonding arrangements (diamond is 3D, graphite is layered).
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