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Calculate the limit of resolution of a telescope objective having a diameter of 200 cm, if it has to detect light of wavelength 500 nm coming from a star Calculate the limit of resolution of a telescope objective having a diameter of 200 cm if it has to detect light of wavelength 500 nm coming [...]

BiCl3 on hydrolysis forms a white precipitate of (a) Bismuthio acid (b) Bismuth oxychloride (c) Bismuth pentachloride BiCl3 on hydrolysis forms a white precipitate of (a) Bismuthio acid (b) Bismuth oxychloride (c) Bismuth pentachloride November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The significant figures in 3400 are (a) 2 (b) 5 (c) 6 (d) 4 The significant figures in 3400 are (a) 2 (b) 5 (c) 6 (d) 4 November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Phosphide ion has the electronic similar to that of (a) Nitride ion (b) Fluoride ion (c) Sodium ion (d) Chloride ion Phosphide ion has the electronic similar to that of (a) Nitride ion (b) Fluoride ion (c) Sodium ion (d) Chloride ion November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

One part of an element A combines with parts of another B. six parts of the element C combine with four parts of the element B. If A and C combine together the ratio of their weights will be governed by A capacitor of capacitance 5μF is connected to a source of constant emf of [...]

Which one of the following elements occur free in nature (a) Nitrogen (b) Phosphorus (c) Arsenic (d) Antimony Which one of the following elements occur free in nature (a) Nitrogen (b) Phosphorus (c) Arsenic (d) Antimony November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In an interference experiment the ratio of amplitudes of coherent waves is a2/a1 = 3/1. The ratio of maximum and minimum intensities of fringes will be In an interference experiment the ratio of amplitudes of coherent waves is a2/a1 = 3/1. The ratio of maximum and minimum intensities of fringes will be November 18, 2020 [...]

Ammonium nitrate decomposes on heating into (a) Ammonia and nitric acid (b) Nitrous oxide and water (c) Nitrogen, hydrogen and ozone Ammonium nitrate decomposes on heating into (a) Ammonia and nitric acid (b) Nitrous oxide and water (c) Nitrogen hydrogen and ozone November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP [...]

Which of the following is a tetrabasic acid (a) Orthophosphorus acid (b) Orthophosphoric acid (c) Metaphosphoric acid (d) Pyrophosphoric acid Which of the following is a tetrabasic acid (a) Orthophosphorus acid (b) Orthophosphoric acid (c) Metaphosphoric acid (d) Pyrophosphoric acid November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Calcium cyanamide on treatment with steam under pressure gives ammonia and (a) Calcium carbonate (b) Calcium hydroxide (c) Calcium oxide Calcium cyanamide on treatment with steam under pressure gives ammonia and (a) Calcium carbonate (b) Calcium hydroxide (c) Calcium oxide November 18, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,