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Dietary fibres are not digested; they pass through the gut unchanged.
Which of the following are the components of aqua – regia?
Which of the following mixture is burnt to produce very high temperatures and are used for cutting metals and for
welding?
Vinegar, commonly used in cooking, is primarily composed of which acid?
"Tice splitting of different colours of light in a prism is :
An object is placed at a distance of 10 cm in front of a double convex lens made of glass of refractive index 1.5. Both the radii of curvature of the l...
The density of the liquid when heated
Which of the following pairing denoting the mixture of gases in air is NOT correct?
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be
A thin converging lens of focal length 20 cm is placed at the origin. An object is placed at x = –30 cm. A plane mirror is placed at x = +40 cm. The ...
Which of the following can be beaten into thin sheets?