D Block Properties & Trends Mock Tests
19 questions available
D Block Properties & Trends Mock Test 1
Questions:
19
नमूना प्रश्न
The correct order of first ionisation enthalpy for the following elements is:
The catalyst used in the Haber process for the manufacture of ammonia is:
The IUPAC name of CH₃-C(CH₃)=CH-CH₃ is:
Which of the following oxides is paramagnetic?
The number of water molecules in the crystalline structure of blue vitriol (CuSO₄·5H₂O) that are directly bonded to the copper ion is:
The number of water molecules in the crystalline structure of CuSO₄·5H₂O is directly coordinated to the copper ion:
Which of the following ions has the highest magnetic moment? (Atomic numbers: Fe = 26, Co = 27, Ni = 28, Mn = 25)
Which of the following d-block elements has the highest third ionisation enthalpy?
टिप्पणियाँ
अभी तक कोई टिप्पणी नहीं। अपने विचार साझा करने वाले पहले व्यक्ति बनें!