Chemistry
Grade-10
Easy
Question
2NaBr+ Cl2 _____
- No reaction
- NaBrCl
- NaCl + Br2
- NaCl +Br
Hint:
NaCl + Br2
The correct answer is: NaCl + Br2
As chlorine is more reactive than bromine, it displaces bromine from its salt solution, when chlorine is added to sodium Bromide.
NaBr + Cl2 ---> NaCl + Br2
Related Questions to study
Chemistry
Assertion: Oxides of both Na and P are acidic in nature.
Reason: Metal oxides are basic in nature.
Assertion: Oxides of both Na and P are acidic in nature.
Reason: Metal oxides are basic in nature.
ChemistryGrade-10
Chemistry
Assertion: Nitrogen and Carbon both of them do not react with dil. HCl and dil. H2SO4.
Reason: Metals do not react with dil. HCl and dil. H2SO4.
Assertion: Nitrogen and Carbon both of them do not react with dil. HCl and dil. H2SO4.
Reason: Metals do not react with dil. HCl and dil. H2SO4.
ChemistryGrade-10
Chemistry
Na+ O2 _______
Na+ O2 _______
ChemistryGrade-10
Chemistry
Choose the most electronegative element from the given options.
Choose the most electronegative element from the given options.
ChemistryGrade-10
Chemistry
The outermost shell of a non-metal contains how many electrons? Choose from the following:
The outermost shell of a non-metal contains how many electrons? Choose from the following:
ChemistryGrade-10
Chemistry
Select the alloy which consists non-metal as one of its constituents.
Select the alloy which consists non-metal as one of its constituents.
ChemistryGrade-10
Chemistry
Non-metals that catch fire when come in contact with air is ___.
Non-metals that catch fire when come in contact with air is ___.
ChemistryGrade-10
Chemistry
Chemical properties include:
Chemical properties include:
ChemistryGrade-10
Chemistry
How many types of oxides form when carbon reacts with oxygen?
How many types of oxides form when carbon reacts with oxygen?
ChemistryGrade-10
Chemistry
Non-metals have a tendency to accept _____ to form negative ions.
Non-metals have a tendency to accept _____ to form negative ions.
ChemistryGrade-10
Chemistry
The only non-metal which can gain as well as loose electron is ___.
The only non-metal which can gain as well as loose electron is ___.
ChemistryGrade-10
Chemistry
The non-metal used to make the common salt is-
The non-metal used to make the common salt is-
ChemistryGrade-10
Chemistry
Hydrogen +oxygen ____
Hydrogen +oxygen ____
ChemistryGrade-10
Chemistry
Fill in the blanks:
The non-metal which is used to match sticks striking head is ____.
Fill in the blanks:
The non-metal which is used to match sticks striking head is ____.
ChemistryGrade-10
Chemistry
The non-metal that is essential for the combustion is:
The non-metal that is essential for the combustion is:
ChemistryGrade-10