Chemistry When formaldehyde and potassium hydroxide are heated, we get Ethyl formate Acetylene Methyl alcohol Methane Ethyl formate Acetylene Methyl alcohol Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of fire extinguisher is used for petroleum fire ? Powder type Soda acid type None of these Foam type Powder type Soda acid type None of these Foam type ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal extracted from Bauxite is : Aluminum Copper Silver Manganese Aluminum Copper Silver Manganese ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant element in the earth’s atmosphere is Argon Oxygen Krypton Nitrogen Argon Oxygen Krypton Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gelatin is mostly used in making ice–creams in order to Stabilise mixture Enrich the aroma Prevent making a colloid Stabilise the colloid and prevent crystallisation Stabilise mixture Enrich the aroma Prevent making a colloid Stabilise the colloid and prevent crystallisation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atoms of same element having different mass numbers are called________ Isotones Isobars Isomers Isotopes Isotones Isobars Isomers Isotopes ANSWER DOWNLOAD EXAMIANS APP
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