MCQ
'At constant temperature, the pressure of a fixed amount of gas varies inversely with its volume'. This law is known as :
- ACharle's law.
- ✓Boyle's law.
- CGay Lussac's law.
- DNone of these
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$x\ MnO + y\ PbO_2 + z\ HNO_3 \to a\ HMnO_4 + b\ Pb(NO_3 )_2 + c\ H_2O$
