Chemistry Hardness of the water is commonly measured in terms of Calcium sulphate equivalents Calcium carbonate equivalents Magnesium sulphate equivalents Magnesium carbonate equivalents Calcium sulphate equivalents Calcium carbonate equivalents Magnesium sulphate equivalents Magnesium carbonate equivalents ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following fuels causes minimum environmental pollution? Kerosene Coal Hydrogen Diesel Kerosene Coal Hydrogen Diesel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is ozone depleting pesticide ? Benzene Methyl bromide Ethylene ozonide D.T. Benzene Methyl bromide Ethylene ozonide D.T. ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brown stains in vessels and clothes indicate the presence of high quantities of ________ in water Calcium Manganese None of these Magnesium Calcium Manganese None of these Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silica gel is a Flavouring agent Drying agent Moisturizer Delicious food Flavouring agent Drying agent Moisturizer Delicious food ANSWER DOWNLOAD EXAMIANS APP
Chemistry Smoke is formed due to Gas dispresed in solid Gas dispersed in gas Solid dispresed in liquid Solid dispersed in gas Gas dispresed in solid Gas dispersed in gas Solid dispresed in liquid Solid dispersed in gas ANSWER DOWNLOAD EXAMIANS APP
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