Chemistry Major gaseous pollutant of the thermal power station is NH3 NO2 H2 S SO2 NH3 NO2 H2 S SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used for making aircrafts and rockets is Lead Aluminium Copper Nickel Lead Aluminium Copper Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Epsom salt is used As purgative In softening water In paper industry In making tooth paste As purgative In softening water In paper industry In making tooth paste ANSWER DOWNLOAD EXAMIANS APP
Chemistry The noble gas used in radiotherapy is Radon Argon Neon Xenon Radon Argon Neon Xenon ANSWER DOWNLOAD EXAMIANS APP
Chemistry In surgery, metal pins are used for joining together broken bones. These metal pins remain uncorroded in the body. What is the material of these pins? Aluminium Titanium Copper Iron Aluminium Titanium Copper Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Normal rainwater has a pH level of 5.6 3.2 8.3 6.3 5.6 3.2 8.3 6.3 ANSWER DOWNLOAD EXAMIANS APP
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