Q4. Find the atomicity of following
a) Caco3
b) HNO3
c) NaOH
d) Cuci2
Q5 Find molecular mass
a) caCl2
b) H20
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Answers
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Answer:
Q.4)
a) 5
b)63
c)3
d)3
Q.5
a)110.98 g
b)18.015289 g
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