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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-S-BLOCK ELEMENTS-Exercise 2
- The electronic configuration of metal M is 1s^(2)2s^(2)2p^(6)3s^(1). T...
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- Nitrogen dioxide cannot be prepared by heating :
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- The reducing power of a metal depends on various factors. Suggest the ...
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- When NaOH is made, the gas released at the cathode is
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- Identify the correct statement.
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- On dissolving moderate amount of sodium metal in liquid ammonia at low...
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- A combustible gas is liberated when caustic soda solution is heated wi...
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- A mixture contains two moles of Na(3)CO(3) and 1 mole of Li(2)CO(3). W...
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- Element A burns in nitrogen to give an ionic compound B. Compound B re...
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- Sodium is heating in air at 350^(@)C to form A. compound A when reacts...
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- A colourless salt X has 50% Na(2)SO(3) and 50% H(2)O . How much of SO(...
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- A sodium salt on treatment with MgCl(2) gives white precipitate only o...
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- A more economical process but based on same principle was given by
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- Reaction given in passage is spontaneous because
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- NaOH can also be prepared by electrolysis of equeous NaCl. Amount of N...
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- Which of the following compound is used in gun powder ?
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- Solubility of alkaline earth metal sulphates decreases down the group ...
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- A substance which gives a brick red flame and breaks down on heating t...
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- A metal M readily forms its sulphate MSO(4) which is water soluble. It...
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- Beryllium and aluminimum exhibit many properties which are similar . B...
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