Which of the following alcohol is least soluble in water
Which of the following alcohol is least soluble in water Options (a) CH₃OH (b) C₄H₉OH (c) C₃H₇OH (d) C₁₀H₂₁OH Correct…
7 years ago
BHU2002
In Young’s double silt experiment if the distance between the two slits
In Young's double silt experiment if the distance between the two slits is made half, then the fringe width will…
7 years ago
A capacitor of 10 µF charged upto 250 volt is connected in parallel with another
A capacitor of 10 µF charged upto 250 volt is connected in parallel with another capacitor of 5 µF charged…
7 years ago
The drift velocity of free electrons in a conductor is v, when a current
The drift velocity of free electrons in a conductor is v, when a current I is flowing in it. If…
7 years ago
If the manufacture of bromine from sea water, the mother liquor containing bromides
If the manufacture of bromine from sea water, the mother liquor containing bromides is treated with Options (a) CO ₂…
7 years ago
The compounds CHCl₃ and HF lead to the formation of a compound of fluorine
The compounds CHCl₃ and HF lead to the formation of a compound of fluorine of molecular weight 70.The compound is…
7 years ago
The oxidation state of nitrogen is highest in
The oxidation state of nitrogen is highest in Options (a) N₃H (b) NH₃ (c) N₂H₄ (d) NH₂OH Correct Answer: N₃HExplanation:No…
7 years ago
Drones in a colony of honey bee originate by
Drones in a colony of honey bee originate by Options (a) thelotoky (b) cyclic parthenogenesis (c) arrhenotoky (d) diploid parthenogenesis…
7 years ago
Which of the following fruits are found in the family ranunculaceae?
Which of the following fruits are found in the family ranunculaceae? Options (a) berry (b) achenes (c) capsule (d) all…
7 years ago
Which of the following plant hormones reduces transpiration rate by inducing stomatal
Which of the following plant hormones reduces transpiration rate by inducing stomatal closure? Options (a) ABA (b) cytokinin (c) ethylene…
7 years ago