Sweat contains water and             .

Related MCQs

• Heavy water is so called because it contains -
• Aerated water contains –
• Hard water and soft water can be distinguished by using –
• Water can be separated from alcohol water mixture by –
• Surface water is a better source of drinking water because it is poor in -
• Sea water is saltier than rain water because –
• Gobar gas mainly contains –
• The material used in solar cells contains
• Gobar gas contains mainly –
• Steel contains –