A. 50% KOH
B. Lime water
C. CaCl2
D. Mg (CIO4)2
A. F – Cl – Br
B. Li+1 – Na+1 – K+1
C. F – Ne – Na+
D. H+ – H- – H
A. 22.4 dm3
B. 2.24 dm3
C. 1.12 cm3
D. 1.12 dm3
A. arrangement of electrons in orbitals
B. position in the periodic table
C. properties depend upon mass
D. chemical properties
A. Ethylene iodide
B. Ethylene bromide
C. Ethylene chloride
D. Ethylene fluoride
A. Aluminium
B. Sodium
C. Carbon
D. Sulphur
A. H2SO4
B. HNO3
C. both A and B
D. none of the above
A. First-order reaction
B. Second-order reaction
C. Zero-order reaction
D. Third-order reaction
A. Pd
B. Ni
C. Sn
D. All of the above