Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

How many grams of hydrolith must be completely hydrolysed to obtain 22.4 litres of H 2 at STP?

How many grams of hydrolith must be completely hydrolysed to obtain 22.4 litres of H2 at STP?

Grade:12

1 Answers

Harishwar IIT Roorkee
askIITians Faculty 50 Points
6 years ago
hydrolith - a saltlike binary compound (CaH2) used as a reducing agent and source of hydrogen.It forms Calcium Hydroxide and Hydrogen on Hydrolysis. 1 mole of CaH2 + 2 moles of water = 1 mole calcium Hydroxide + 2H2. 22.4 litres of H2at STP means 1 mole of H2. is present. i.e 0.5 mole of hydrolith is hydrolysed i.e 42/2 = 21 g is hydrolysed

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free