Smallest wavelength occurs for
Smallest wavelength occurs for Options (a) Lyman series (b) Balmer series (c) Paschen series (d) Brackett series Correct Answer: Lyman…
Smallest wavelength occurs for Options (a) Lyman series (b) Balmer series (c) Paschen series (d) Brackett series Correct Answer: Lyman…
The compound which does not exist as hydrate form Options (a) ferrous sulphate (b) copper sulphate (c) magnesium sulphate (d)…
In the van der Waals equation, 'a' signifies Options (a) intermolecular attraction (b) intramolecular attraction (c) attraction between molecules and…
When KMnO₄ reacts with KBr in alkaline medium gives bromate ion. Then oxidation state of Mn changes from +7 to…
Best method to form aromatic iodide is Options (a) ArN₂⁺ + HI → (b) RNH₂ + I₂ → (c) ArN₂⁺…
In which of the following groups are seeds present Options (a) Psilophyta (b) Ginkgopsida (c) Lycopodiophyta (d) Byophyta Correct Answer:…
One of the following is a connecting link between protozoans and poriferans Options (a) cliona (b) leucosolenia (c) oscarella (d)…
The chordate features shared by the non-chordates are Options (a) bilateral symmetry (b) triploblastic condition and bilateral symmetry (c) metamerism…
Protists obtain their food as Options (a) photosynthesis (b) chemosynthesisers (c) heterotrophs (d) both a and c Correct Answer: both…