Match the options A to E with the statements (i) to (v) : A alkynes (i) No. of molecules in 22.4 {\dm}^3 of carbon dioxide at s.t.p. B alkane (ii) An element with electronic configuration 2 , 8,8,3 C iron (iii) {C}_n {H}_{2 n+2} D 6.023 \\times10^{23} (iv) {C}_n {H}_{2 n-2} E metal (v) The metal that forms two types of ions

ICSE Class 10 Chemistry 2014 Solved Paper - Question 21

Question : 21 of 88

Marks: +1, -0

Match the options $A$ to $E$ with the statements (i) to $(v)$ :

A	alkynes	(i)	No. of molecules in $22.4 {\dm}^3$ of carbon dioxide at s.t.p.
B	alkane	(ii)	An element with electronic configuration 2 , $8,8,3$
C	iron	(iii)	${C}_n {H}_{2 n+2}$
D	$6.023 \×10^{23}$	(iv)	${C}_n {H}_{2 n-2}$
E	metal	(v)	The metal that forms two types of ions

Solution:

A - (iv)
B - (iii)
C - (v)
D - (i)

E - (ii)

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