Chemical Reactions
Quick practice
Question 1 of 5
Which of the following is wrongly matched?
निम्नलिखित में से कौन गलत रूप से मेल खाता है?
A
Bronze - Cu & Pb
कांस्य- Cu & Pb
B
Brass - Cu & Zn
पीतल- Cu और Zn
C
Amalgam - Hg, Ag, Sn & Zn
अमलगम- Hg, Ag, Sn & Zn
D
Solder - Pb & Sn
सोल्डर- Pb & Sn
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