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Everyday Science MCQs — Test 57

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Question 1
Raney nickel is prepared from ______________________ by treating with caustic soda?
Question 2
Vinylacetylene combines with HCI to form___________________?
Question 3
Which C-X bond has the highest bond energy per mole ?
Question 4
Ethyl chloride with nascent hydrogen produces_________________?
Question 5
Upto ___________________ C atoms alkanes are gases?
Question 6
Incomplete oxidation of methane in the limited supply of air forms ?
Question 7
Order of ease of halogenation in alkane is________________?
Question 8
Dehalogenation of ethyl tetrahalide will give____________________?
Question 9
Which is used for artificial ripening of fruit ?
Question 10
Preparation of vegetable ghee involves_________________?