which of the following is a mixture ?
salt,Air,Water,Alum,sugar

which of the following substance are elements ? water , salt , Mercury ,iron ,Marble ,diamond ,Wood ,Nitrogen Air ,Graphite ,Hydrogen ,Sugar , chloride

Which of the following is a double salt ? Alum Chrome alum (c ) Microcosmic salt (d ) All of these .

Which of the following is a double salt ? Alum Chrome alum (c ) Microcosmic salt (d ) All of these .

Which one of the following diagrams represents water, salt and sugar?

Which of the following spores are formed during excess water, salts and high sugar conditions?

Which of the following are compounds ? Sugar Common salt Diamond Plaster of Paris