Chemistry 0.01 mole of NaOH is added to 10 liters of water. The pH of water changes by 4 6 7 3 4 6 7 3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Water gas Indane gas Coal gas Natural gas Water gas Indane gas Coal gas Natural gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiparticle of an electron is Alpha particles Positron Proton Beta particles Alpha particles Positron Proton Beta particles ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following iron ores, the highest percentage of iron content is found in– Haemetite Magnetite Limnonite None of these Haemetite Magnetite Limnonite None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Antacids are found in drugs that give relief to Stomach ache Headache Acne Eye sight Stomach ache Headache Acne Eye sight ANSWER DOWNLOAD EXAMIANS APP
Chemistry In its reaction with silver nitrate, C2H2 shows Acidic property Basic property Reducing property Oxidising property Acidic property Basic property Reducing property Oxidising property ANSWER DOWNLOAD EXAMIANS APP
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