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pg 37 in viraf hai dalal,
question 17.
pls tell anwer of a,b,c |
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| asked by Naam_mein_kya_rakha_hai (abhinav07kumar) 6 years ago |
1 |
+ 3 more questions by abhinav07kumar
the no.of hydrogen atoms in 0.25 mole of h2so4.
pls solve ? |
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| asked by Naam_mein_kya_rakha_hai (abhinav07kumar) 6 years ago |
1 |
explain non-polar and polar compounds in simple language? |
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| asked by Naam_mein_kya_rakha_hai (abhinav07kumar) 6 years ago |
1 |
no. of electrons in 1 mole of ammonium ion? |
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| asked by Evil Shylock (crazy21) 6 years ago |
2 | + 1 more questions by crazy21
the gas formed on reacting a metallic nitride of a trivalent metal with warm water is bubbled into lead nitrate. state one observation. ???????????? |
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| asked by Evil Shylock (crazy21) 6 years ago |
1 |
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Quick question... What is chemistry?
It's written that we have an exam on it tomorrow, but is it in portion? |
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| asked by Darth Vader (aj87) 6 years ago |
7 |
If one mole of a strong acid reacts with one mole of a strong base the heat produced is always the same.Why? |
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| asked by Nehal G (nehalg) 6 years ago |
2 |
A gram atom of Oxygen weighs 16g or 32g? |
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| asked by Ragini Jain (adityajain1234) 6 years ago |
3 | + 1 more questions by adityajain1234
Q.1 )A cylinder is filled with 32 grams of oxygen at S.T.P.
What is the volume of the cylinder??
Q.2) What is the weight of 1 gram atom of oxygen in grams? |
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| asked by Ragini Jain (adityajain1234) 6 years ago |
4 |
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is it enough to study selina or one needs to study viraf j dalal too..... |
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| asked by Ashutosh Dash (ashutosh_dash) 6 years ago |
2 |
how many atoms in 7 gram atoms of nitrogen |
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| asked by Anya Batra (anya20) 6 years ago |
1 |
Will we get marks for writing formula if solution is wrong in numericals ? |
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| asked by Manas Rungta (rock19) 6 years ago |
1 |
Branched formula of c2h5,C3H7,c4h9 |
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| asked by Mokshil Shah (phoenix80) 6 years ago |
1 |
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