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The substance used in holmes singnals of...

The substance used in holmes singnals of the ship is a mixture of :

A

(1) `CaC_2 + Ca_3P_2`

B

(2) `Ca_3(PO_4)_2 + Pb_3O_4`

C

(3) `H_3PO_4 + CaCl_2`

D

(4) `NH_3 + HOCl`

Text Solution

Verified by Experts

The correct Answer is:
A
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