Tag: science & technology

Questions Related to science & technology

  1. Mn3(SO4)2

  2. Mn(SO4)2

  3. Mn3SO4

  4. None of the above


Correct Option: B
  1. KOH

  2. K2OH

  3. K(OH)2

  4. None of the above


Correct Option: A
  1. Ni(NO2)3

  2. Ni2(NO2)2

  3. Ni3(NO2)2

  4. Ni(NO2)2


Correct Option: D
  1. Zn(NO2)2

  2. Zn2(NO2)3

  3. Zn2NO2

  4. None of the above


Correct Option: A
  1. Pt2CO3

  2. PtCO3

  3. Pt3(CO3)2

  4. None of the above


Correct Option: B
  1. AlSO3

  2. Al3(SO3)2

  3. Al2(SO3)3

  4. None of the above


Correct Option: C
  1. Mg(NO2)2

  2. Mg3(NO2)2

  3. Mg2(NO2)3

  4. None of the above


Correct Option: A
  1. Ba(SO4)2

  2. Ba(SO4)3

  3. Ba2(SO4)3

  4. BaSO4


Correct Option: D
  1. NiSO3

  2. Ni2SO3

  3. Ni3(SO3)2

  4. None of the above


Correct Option: A
  1. Cr2SO4

  2. Cr(SO4)2

  3. CrSO4

  4. None of the above


Correct Option: C