Consider the following pairs:Red vitriol – Cobalt(II) sulphate heptahydrateBlack vitriol – Aluminium sulphateVitriol of Mars –  Iron(III) sulphate     Which of the above is/are correct? - Study24x7
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NISCHAY DAS
01 Jan 1970 05:30 AM study24x7 study24x7

Consider the following pairs:Red vitriol – Cobalt(II) sulphate heptahydrateBlack vitriol – Aluminium sulphateVitriol of Mars –  Iron(III) sulphate     Which of the above is/are correct?

A

1 & 3

B

2 only

C

3 only

D

1, 2 & 3 

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