General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 2 (Q.No. 34)
34.
In which of the following pairs, the two substances forming the pair are chemically most dissimilar?
Discussion:
14 comments Page 1 of 2.
Chandan said:
8 years ago
-> Sugar and Paper are both Carbohydrates.
-> Paraffin wax is a white to colourless soft solid derived from petroleum coal and is mixture of hydrocarbon molecules whereas Butter is lipid/fat.
-> Chalk and Marble are CaCO3.
-> Charcoal and Diamonds are allotropes of Carbon.
All other have similar composition except the answer pair.
-> Paraffin wax is a white to colourless soft solid derived from petroleum coal and is mixture of hydrocarbon molecules whereas Butter is lipid/fat.
-> Chalk and Marble are CaCO3.
-> Charcoal and Diamonds are allotropes of Carbon.
All other have similar composition except the answer pair.
(1)
Vaishu said:
1 decade ago
i want correct explaination
Saurabh Nigam said:
1 decade ago
Butter reduce the friction, whether the Paraffin work as a friction sustain.
Amar said:
1 decade ago
Paraffin is substance of butter.
AMIT said:
1 decade ago
Sugar and paper originates from plant and tree, means carbon.
Chalk and marble from calcium.
Charcoal and diamond different form of carbon.
Chalk and marble from calcium.
Charcoal and diamond different form of carbon.
Madhu said:
1 decade ago
Butter is made from milk. Whereas paraffin wax is extracetd from petroleum. Hence butter and parffin wax are most dissimilar.
Alkesh said:
1 decade ago
Absolutely right madhu
Lloyd said:
1 decade ago
Paper and sugar have glucose as the basic unit, chalk and marble is calcium carbonate, charcoal and diamond both have carbon.
Moumita said:
1 decade ago
Thanks for explanation.
Lucky lxman said:
9 years ago
What is ment by praffen wax?
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