Which is greater? (a) 0.3 or 0.4 (b) 0.07 or 0.02 (c) 3 or 0.8 (d) 0.5 or 0.05
(a) 0.3 < 0.4 (b) 0.07 > 0.02 (c) 3 > 0.8 (d) 0.5 > 0.05
(a) 0.3 < 0.4 (b) 0.07 > 0.02 (c) 3 > 0.8 (d) 0.5 > 0.05
Historians are the people who read and collect information about the past based on primary sources such as manuscripts, inscriptions and... View Article
Answer: D. H2+ H2+ is paramagnetic due to presence of unpaired electron in a molecular orbital.
A. \(\begin{array}{l}sin^{-1}(\sqrt{3})\end{array} \) B. \(\begin{array}{l}tan^{-1}(\sqrt{3})\end{array} \) C. \(\begin{array}{l}cos^{-1}(\sqrt{3})\end{array} \) D. \(\begin{array}{l}sin^-1 (1/√3)\end{array} \) Solution: D. \(\begin{array}{l}sin^-1 (1/√3)\end{array} \) Explanation: Given,... View Article
Answer: B. Without fusion of gametes Apomixis or asexual reproduction is a mechanism to produce seeds without fertilization and meiosis.
Answer: B. CH3CH2−CH=CH2
Answer: A. CnH2n+1COOH Example: If n = 2, then the carboxylic acids is: C2H5-COOH.
(a)O2 O2+ O22+ (b)O22+O2+ O2– (c)O22+ O2 O2+ (d)O2+ O2– O22+
The correct answer is B. O2–<O2+<O22+ Solution Using the bond order formula we know that Bond Order = 1/2[Nb –... View Article
Laser printers are very commonly used for desktop publishing
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Answer: D. Lyman
Euchromatin is the transcriptionally active regions of chromatin in a nucleus. Whereas hetrochromatin is the transcriptionally inactive region
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10013 = (1000+1)3 Using the algebraic identity: (a+b)3 = a3+b3+3a2b+3ab2 (1000+1)3 = 10003+13+3.10002.1+3.1000.12 = 1000000000+3000000+3000+1 = 1003003001
SI unit of wavelength is meter (m) and of frequency is Hertz (Hz).
Answer: D. Methaemoglobin
The original name of Patna was Pataliputra.
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Correct statement: I bought this car two years ago.