Chemistry The number of hydrogen bonds between guanine and cytosine in DNA is 4 3 1 2 4 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The wire of flash bulb is made of: Silver Copper Barium Magnesium Silver Copper Barium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The fiber least prone to catch fire is Nylon Polyester Terylene Cotton Nylon Polyester Terylene Cotton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following the hardest metal is Platinum Gold Tungsten Iron Platinum Gold Tungsten Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important metal used with iron to produce stainless steel is Tin Aluminium Carbon Chromium Tin Aluminium Carbon Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The function of sedimentation tank in sewage treatment is to: Remove suspended solids Aerate the sewage Disinfect the sewage Remove water content Remove suspended solids Aerate the sewage Disinfect the sewage Remove water content ANSWER DOWNLOAD EXAMIANS APP
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