gneet
Study Companion
For more NEET and AIIMS mcq on s - block elements
Visit www.gneet.com
Question
Q153) Chile salt petre is ..[CPMT 1984]
a)NaNO
3
b) Na
2
SO
4
c)NKO
3
d)Na
2
S
2
O
3
SOLUTION
Answer: (a)