Chemistry Air shows the property of N2 Both A and B O2 None of these N2 Both A and B O2 None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry The first organic compound synthesised in the laboratory was Uric acid Urea Lactic acid Glucose Uric acid Urea Lactic acid Glucose ANSWER DOWNLOAD EXAMIANS APP
Chemistry The ionic radii of N3-, O2-, F- and Na+ follows the order N3- > Na+ > O2- > F- N3- > O2- > F- > Na+ Na+ > O2- > N3- > F- O2- > F- > Na+ > N3- N3- > Na+ > O2- > F- N3- > O2- > F- > Na+ Na+ > O2- > N3- > F- O2- > F- > Na+ > N3- ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following gases has the highest calorific value? Water gas Natural gas Indane gas Coal gas Water gas Natural gas Indane gas Coal gas ANSWER DOWNLOAD EXAMIANS APP
Chemistry Among the following, which is always found in free-state in nature? Copper Silver Sodium Gold Copper Silver Sodium Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used in welding broken pieces of iron rails and machine parts? Aluminium sulphate Aluminium powder None of these Solder Aluminium sulphate Aluminium powder None of these Solder ANSWER DOWNLOAD EXAMIANS APP
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