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Problem
Problem
Which of the statements are true? a.
NaHCO
3
\text{NaHCO}_3
NaHCO
3
and
KHCO
3
\text{KHCO}_3
KHCO
3
have same crystal structure b. On heating
Li
2
CO
3
\text{Li}_2\text{CO}_3
Li
2
CO
3
gives
Li
2
O
\text{Li}_2\text{O}
Li
2
O
and
CO
2
\text{CO}_2
CO
2
c. Among alkali metals, Li metal has high I.E. and impart no colour to flame d.
Li
2
SO
4
\text{Li}_2\text{SO}_4
Li
2
SO
4
does not form alum
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