Structure of Matter quiz for CBSE

What is the charge of 'Bicarbonate' group?

• -1
• -2
• +1
• 0

The Latin name of Mercury

What are the valencies of Sulphur?

• 2

• 4

• 5

• 6

From where is the group 'Nitrate' group found?

• Mg(NO3)2

• KNO3

• NaNO3

• HNO3

What is the definition of Atomicity?

What is the formula of 'Ammonium Chloride'?

• NH4Cl
• H4NCl
• NH3Cl
• NH4Cl2

What is the chemical formula of 'Sodium Chloride'?

• NaCl

• Na2Cl

• NaCl2

• Na2Cl2

What is the charge of 'Carbonate' group?

• -1

• -2

• +1

• 0

Which compound contains the 'Sulfate' group?

• Na2SO4

• K2SO3

• CaSO4

• Al2(SO4)3

What is the Atomicity of Sulphur?

• 6
• 10
• 12
• 8