HARDMCQ SINGLEJEE Advanced ChemistryInorganic Chemistryp-Block (group 13 and 14)Achiever Section
Match the column I with column II and mark the appropriate choice. Column I Column II (A) Galena (i) Abrasive (B) Diamond (ii) Metal carbonyls (C) Carbon monoxide (iii) Hydrides of Si (D) Silanes (iv) An ore of lead
A.(A) ® (iv), (B) ® (ii), (C) ® (i), (D) ® (iii)
B.(A) ® (iv), (B) ® (i), (C) ® (ii), (D) ® (iii)✓ Correct
C.(A) ® (ii), (B) ® (i), (C) ® (iii), (D) ® (iv)
D.(A) ® (i), (B) ® (ii), (C) ® (iii), (D) ® (iv)
Explanation
Galena is also called as lead glance. It is an ore of lead. Silanes are the hydrides of silicon with common unit formula 4 SiH . Diamond is the hardest substance can be used as an abrasive. Carbon monoxide can be used to form metal carbonyls. Assertion-Reason Type Questions
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