HgI₂ reacts KI in aqueous solution to form K₂HgI₄.If small amount of HgI₂
HgI₂ reacts KI in aqueous solution to form K₂HgI₄.If small amount of HgI₂ is added to the aqueous KI solution,…
7 years ago
AMU2004
Sulphur ion is
Sulphur ion is Options (a) square planar (b) pyramidal (c) rhombic (d) tetrahedral Correct Answer: tetrahedralExplanation:No explanation available. Be the…
7 years ago
Number of chloride ions around a single sodium ion in NaCl crystal is
Number of chloride ions around a single sodium ion in NaCl crystal is Options (a) 3 (b) 4 (c) 6…
7 years ago
1-bromopropane on treatment with ethanolic potassium hydroxide produces
1-bromopropane on treatment with ethanolic potassium hydroxide produces Options (a) propane (b) 1-propanol (c) 2-propanol (d) 1-propene Correct Answer: 1-propeneExplanation:No…
7 years ago
CH₃CH₂CONH₂ on treatment with P₂O₅ yields
CH₃CH₂CONH₂ on treatment with P₂O₅ yields Options (a) Acetone (b) carboxylic acid (c) nitrile (d) isonitrile Correct Answer: nitrileExplanation:No explanation…
7 years ago
Which of the following basic processes affect the Hardy Weinberg equilibrium?
Which of the following basic processes affect the Hardy Weinberg equilibrium? Options (a) mutation and recombination (b) gene migration and…
7 years ago
Under the umbrella of social forestry a system has been launched in which
Under the umbrella of social forestry a system has been launched in which agriculture and forestry are involved. Select the…
7 years ago
A gene mutation which does not result in phenotypic expression is termed as
A gene mutation which does not result in phenotypic expression is termed as Options (a) nonsense mutation (b) silent mutation…
7 years ago
Excessive pulling of ligaments between two bones causes
Excessive pulling of ligaments between two bones causes Options (a) fracture of the bones (b) sprain (c) breakage of the…
7 years ago
Imbalance of certain hormones, deficiencies of calcium and vitamin
Imbalance of certain hormones, deficiencies of calcium and vitamin D are the major causative factors of Options (a) rheumatoid arthritis…
7 years ago