To Download PDF
Please verify your Whatsapp number first,
so you can download this pdf immediately
![](https://cdn.prod.website-files.com/5f5cf462f0ee5f4a999616bb/6597ba4553aab5ce1cf16062_1211.webp)
How many atoms are present in a (a) H2S molecule and (b) PO43– ion ?
(a) H2S molecule consists of 2 hydrogen atoms and one sulphate atom.
∴ 3 atoms are present in H2S.
(b) PO43- ion consists of one atom of phosphorus and four atoms of oxygen.
∴ Five atoms are present in PO43-
CBSE Class 10 Sample PapersMaths StandardMaths BasicHindi AHindi BSocial ScienceScienceSanskritEnglish
Please verify your Whatsapp number first,
so you can download this pdf immediately
Please type a valid 10 digit whatsapp number
OTP sent, check your whatsapp
Your OTP is incorrect, Please enter valid OTP