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प्रश्न
M is an element in the form of a powder. M burns in oxygen and the product obtained is soluble in water. The solution is tested with litmus. Write down only the word which will correctly complete the following sentence.
If M is a reactive metal, then ______ will be evolved when M reacts with dilute sulphuric acid.
उत्तर
If M is a reactive metal, then hydrogen gas will be evolved when M reacts with dilute sulphuric acid.
संबंधित प्रश्न
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MgCl2 Solution
M is an element in the form of a powder. M burns in oxygen and the product obtained is soluble in water. The solution is tested with litmus. Write down only the word which will correctly complete the following sentence.
If M is a non-metal, then the litmus will turn ______.
