Name Chemical formula 1. Baking Powder NaHCO3 2. Vinegar C2H4O3 3. Bleaching powder Ca(OCl)Cl 4. Chalk CaCl2 Which of the above matching is correct Choose the correct option. ?

1, 2 and 4 only
1 and 3 only
1, 3 and 4 only
1, 2, and 3 only

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 2 : 1 and 3 only

Name	Chemical formula	IUPAC Name
Baking powder	NaHCO₃	Sodium bicarbonate
Vinegar	CH₃COOH	Acetic acid
Bleaching powder	Ca(OCl)Cl	Calcium hypochlorite
Chalk	CaCO₃	Calcium carbonate

4 views Answered 2022-09-04 04:29

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