Examlex
Which of the following pairs of substances could form a polyester?
Language
is a system of communication used by a particular community or country, consisting of written, spoken, or signed words and the methods of combining them to create meaning.
Novation
A mutual agreement, between all parties concerned, for the discharge of a valid existing obligation by the substitution of a new valid obligation on the part of the debtor or another, or a like agreement for the discharge of a debtor to his creditor by the substitution of a new creditor.
Delegator
A person or entity that assigns tasks or duties to another party (the delegatee) while maintaining ultimate responsibility.
Obligation
A duty or commitment requiring an individual or entity to act in a certain way, often legally binding.
Q5: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5063/.jpg" alt=" _ Primitive pit"
Q10: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5063/.jpg" alt=" _ Notochordal process
Q11: _ Muscles of facial expression<br>A)First pharyngeal arch<br>B)Second
Q16: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5063/.jpg" alt=" _ Membranous labyrinth
Q22: _ Primordial mouth<br>A)Limb bud<br>B)Neuropore<br>C)Septum transversum<br>D)Cervical sinus<br>E)Stomodeum
Q29: Which compound is a ketone?<br>A)(CH<sub>3</sub>)<sub>2</sub>C(OH)CH<sub>3</sub><br>B)(CH<sub>3</sub>)<sub>2</sub>CHCOOH<br>C)(CH<sub>3</sub>)<sub>2</sub>CHOCH<sub>3</sub><br>D)(CH<sub>3</sub>)<sub>2</sub>CHCHO<br>E)(CH<sub>3</sub>)<sub>2</sub>CHCOCH<sub>3</sub>
Q33: Which of the following statements is incorrect
Q39: Nitric acid can be obtained directly by
Q41: What quantity of energy is released per
Q51: Which of the following nuclides is most